A magnitude ML 1.3 earthquake occured in region: 5 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8100, 13.1520 at 9 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Norcia | PG | 5 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Preci | PG | 12 | 724 | 5962 |
Arquata del Tronto | AP | 13 | 1178 | 7140 |
Visso | MC | 15 | 1107 | 8247 |
Ussita | MC | 15 | 444 | 8691 |
Accumoli | RI | 15 | 667 | 9358 |
Cascia | PG | 15 | 3217 | 12575 |
Montegallo | AP | 15 | 523 | 13098 |
Montemonaco | AP | 18 | 604 | 13702 |
Cerreto di Spoleto | PG | 19 | 1075 | 14777 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2023-05-05 06:23:43 |
42.8102 | 13.1523 | 9 | 2023-05-05 06:37:03 |
Sala Sismica INGV-Roma | 117040901 |
Field | Value |
---|---|
Time (UTC) | 2023-05-05 06:23:43 ± 0.12 |
Latitude | 42.8102 ± 0.0063 |
Longitude | 13.1523 ± 0.0061 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 117040901 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 750 |
Semi-minor axis of confidence ellipse (meter) | 308 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 24 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 750.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 196 |
Number of associated phases, regardless of their use for origin computation | 46 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.52970 |
Number of stations at which the event was observed | 33 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 33 |
Type of magnitude | ML |
Reference to an origin | 117040901 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-05 06:37:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ISPIC.HNZ. | 2023-05-05T06:25:08.58 | 3.0 | undecidable | manual | Pn | -0.34 | 0 | |||
1J.FX14.HHZ.00 | 2023-05-05T06:25:03.77 | 3.0 | undecidable | manual | Pn | 5.6 | 0 | |||
IV.PAOL.HNZ. | 2023-05-05T06:25:00.86 | 3.0 | undecidable | manual | Sg | 14.59 | 0 | |||
IV.ALJA.HHZ. | 2023-05-05T06:24:51.40 | 3.0 | undecidable | manual | Pn | -1.6 | 0 | |||
IV.MSRU.HHZ. | 2023-05-05T06:24:47.65 | 3.0 | undecidable | manual | Pn | -4.47 | 0 | |||
IV.GATE.HHZ. | 2023-05-05T06:24:44.51 | 3.0 | undecidable | manual | Sn | 2.71 | 0 | |||
IV.NOCI.HHZ. | 2023-05-05T06:24:38.82 | 3.0 | negative | manual | Pn | 3.4 | 0 | |||
SI.KOSI.HHZ. | 2023-05-05T06:24:24.10 | 3.0 | negative | manual | Pg | 1.11 | 0 | |||
ST.OZOL.EHZ. | 2023-05-05T06:24:22.55 | 3.0 | undecidable | manual | Pg | -0.42 | 0 | |||
RD.PGF.BHZ. | 2023-05-05T06:24:20.60 | 3.0 | negative | manual | Pg | 8.73 | 0 | |||
IV.CRND.HNZ. | 2023-05-05T06:24:18.16 | 3.0 | undecidable | manual | Pg | 4.6 | 0 | |||
SL.BOJS.BHZ. | 2023-05-05T06:24:11.52 | 3.0 | negative | manual | Pn | -8.31 | 0 | |||
IV.ATCC.EHZ. | 2023-05-05T06:24:03.20 | 0.6 | undecidable | manual | S | 315 | 58.7967 | 50 | 0.95 | 35 |
IV.EL6.EHZ. | 2023-05-05T06:24:02.65 | 0.3 | undecidable | manual | S | 356 | 57.6978 | 50 | 0.69 | 58 |
IV.RCAV.EHZ. | 2023-05-05T06:24:01.05 | 3.0 | undecidable | manual | Pg | 4.71 | 0 | |||
IV.SNTG.HHZ. | 2023-05-05T06:24:00.51 | 1.0 | undecidable | manual | S | 341 | 52.2033 | 50 | 0.01 | 23 |
IV.ASSB.HHZ. | 2023-05-05T06:23:59.17 | 1.0 | undecidable | manual | S | 303 | 47.7189 | 50 | -0.11 | 23 |
IV.MML1.EHZ. | 2023-05-05T06:23:56.23 | 0.6 | undecidable | manual | S | 337 | 36.741 | 50 | -0.12 | 47 |
IV.MF5.EHZ. | 2023-05-05T06:23:55.68 | 0.6 | undecidable | manual | S | 52 | 31.8459 | 105 | 0.71 | 40 |
IV.ATCC.EHZ. | 2023-05-05T06:23:54.18 | 0.3 | undecidable | manual | P | 315 | 58.7967 | 50 | -0.16 | 67 |
IV.CSP1.EHZ. | 2023-05-05T06:23:54.51 | 0.3 | undecidable | manual | S | 8 | 31.5462 | 105 | -0.36 | 68 |
IV.CESI.HHZ. | 2023-05-05T06:23:54.09 | 0.3 | undecidable | manual | S | 317 | 29.5482 | 106 | -0.11 | 72 |
IV.EL6.EHZ. | 2023-05-05T06:23:54.08 | 0.3 | undecidable | manual | P | 356 | 57.6978 | 50 | -0.09 | 69 |
IV.SNTG.HHZ. | 2023-05-05T06:23:53.05 | 0.3 | undecidable | manual | P | 341 | 52.2033 | 50 | -0.28 | 67 |
IV.ASSB.HHZ. | 2023-05-05T06:23:52.37 | 0.3 | undecidable | manual | P | 303 | 47.7189 | 50 | -0.25 | 68 |
IT.MTCL.HGE. | 2023-05-05T06:23:52.00 | 0.6 | undecidable | manual | S | 329 | 23.8539 | 110 | -0.33 | 46 |
IV.MTRA.EHZ. | 2023-05-05T06:23:51.21 | 0.6 | undecidable | manual | S | 107 | 20.7681 | 112 | -0.11 | 49 |
IV.TERO.HHZ. | 2023-05-05T06:23:51.30 | 3.0 | undecidable | manual | Pn | -0.61 | 0 | |||
IV.FEMA.HNE. | 2023-05-05T06:23:50.83 | 0.3 | undecidable | manual | S | 334 | 18.7701 | 114 | 0.13 | 73 |
IV.RM33.EHZ. | 2023-05-05T06:23:50.26 | 3.0 | negative | manual | Pn | 0.42 | 0 | |||
IV.MML1.EHZ. | 2023-05-05T06:23:50.65 | 0.3 | undecidable | manual | P | 337 | 36.741 | 50 | -0.28 | 68 |
IV.MF5.EHZ. | 2023-05-05T06:23:50.06 | 0.3 | undecidable | manual | P | 52 | 31.8459 | 105 | -0.07 | 72 |
IV.LNSS.HHZ. | 2023-05-05T06:23:49.05 | 3.0 | negative | manual | Pg | 1.31 | 0 | |||
IV.CSP1.EHZ. | 2023-05-05T06:23:49.80 | 0.6 | undecidable | manual | P | 8 | 31.5462 | 105 | -0.28 | 46 |
IV.CESI.HHZ. | 2023-05-05T06:23:49.61 | 0.1 | undecidable | manual | P | 317 | 29.5482 | 106 | -0.08 | 96 |
IT.MTCL.HGE. | 2023-05-05T06:23:48.56 | 0.1 | undecidable | manual | P | 329 | 23.8539 | 110 | -0.05 | 98 |
IV.FDMO.HHZ. | 2023-05-05T06:23:48.98 | 1.0 | negative | manual | P | 348 | 25.6521 | 108 | 0.03 | 25 |
IV.MTRA.EHZ. | 2023-05-05T06:23:48.02 | 0.1 | undecidable | manual | P | 107 | 20.7681 | 112 | -0.01 | 99 |
7F.SIB3.EHE. | 2023-05-05T06:23:48.42 | 0.3 | undecidable | manual | S | 53 | 11.9769 | 126 | -0.22 | 72 |
IV.SMA1.EHZ. | 2023-05-05T06:23:48.79 | 3.0 | undecidable | manual | Pn | -0.84 | 0 | |||
IV.NRCA.HHZ. | 2023-05-05T06:23:47.02 | 0.6 | undecidable | manual | S | 310 | 3.996 | 155 | 0.21 | 49 |
IV.FEMA.HNE. | 2023-05-05T06:23:47.88 | 0.1 | undecidable | manual | P | 334 | 18.7701 | 114 | 0.21 | 96 |
7F.SIB3.EHE. | 2023-05-05T06:23:46.53 | 0.1 | undecidable | manual | P | 53 | 11.9769 | 126 | 0.05 | 100 |
IV.NRCA.HHZ. | 2023-05-05T06:23:45.79 | 0.1 | undecidable | manual | P | 310 | 3.996 | 155 | 0.36 | 95 |
IV.CSNT.HHZ. | 2023-05-05T06:23:45.59 | 3.0 | positive | manual | P | -2.82 | 0 | |||
TV.SF11.HHZ. | 2023-05-05T06:23:44.58 | 3.0 | undecidable | manual | P | -0.61 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNN. | ML:1.8 | 0.00102754285 | 0.08 | AML | other | m | 2023-05-05T06:23:47.19 |
IV.NRCA.HHN. | ML:1.9 | 0.0011499971 | 0.08 | AML | other | m | 2023-05-05T06:23:47.19 |
IV.NRCA.HNE. | ML:1.8 | 0.001145 | 0.16 | AML | other | m | 2023-05-05T06:23:47.25 |
IV.NRCA.HHE. | ML:1.8 | 0.001175 | 0.12 | AML | other | m | 2023-05-05T06:23:47.58 |
IV.MTRA.EHN. | ML:1.7 | 0.00033650000000000005 | 0.3 | AML | other | m | 2023-05-05T06:23:51.69 |
IV.MTRA.EHE. | ML:1.6 | 0.00032640425 | 0.16 | AML | other | m | 2023-05-05T06:23:51.75 |
IV.LNSS.HHE. | ML:1.3 | 0.00011650000000000001 | 0.48 | AML | other | m | 2023-05-05T06:23:53.40 |
IV.LNSS.HHN. | ML:1.6 | 0.000252 | 0.22 | AML | other | m | 2023-05-05T06:23:53.29 |
IV.SMA1.EHE. | ML:1.0 | 0.000060733775 | 0.4384 | AML | other | m | 2023-05-05T06:23:57.91 |
IV.CESI.HHE. | ML:1.4 | 0.00011515000000000001 | 0.2 | AML | other | m | 2023-05-05T06:23:54.21 |
IV.CESI.HHN. | ML:1.6 | 0.00020715639999999998 | 0.2592 | AML | other | m | 2023-05-05T06:23:54.52 |
IV.CSP1.EHE. | ML:1.3 | 0.000085239495 | 0.3584 | AML | other | m | 2023-05-05T06:23:55.48 |
IV.CSP1.EHN. | ML:1.3 | 0.000088875065 | 0.1408 | AML | other | m | 2023-05-05T06:23:54.77 |
IV.SMA1.EHN. | ML:1.0 | 0.000057053415 | 0.16 | AML | other | m | 2023-05-05T06:23:55.62 |
IV.RM33.EHE. | ML:1.0 | 0.00004165 | 0.16 | AML | other | m | 2023-05-05T06:23:56.15 |
IV.RM33.EHN. | ML:1.0 | 0.000043989115 | 0.1024 | AML | other | m | 2023-05-05T06:23:55.81 |
IV.GUMA.HHN. | ML:1.4 | 0.00011099999999999999 | 0.26 | AML | other | m | 2023-05-05T06:23:56.40 |
IV.MML1.EHN. | ML:1.1 | 0.00004668109 | 0.1408 | AML | other | m | 2023-05-05T06:23:56.96 |
IV.MML1.EHE. | ML:1.0 | 0.000035234620000000005 | 0.16 | AML | other | m | 2023-05-05T06:23:57.14 |
IV.ASSB.HHN. | ML:1.3 | 0.00005605 | 0.3 | AML | other | m | 2023-05-05T06:24:00.59 |
IV.ASSB.HHE. | ML:1.2 | 0.000044193564999999994 | 0.1376 | AML | other | m | 2023-05-05T06:24:01.26 |
IV.MTRA.HNE. | ML:1.6 | 0.00032125995 | 0.32 | AML | other | m | 2023-05-05T06:23:51.38 |
IV.MTRA.HNN. | ML:1.7 | 0.00033651030000000004 | 0.2784 | AML | other | m | 2023-05-05T06:23:51.69 |
IV.LNSS.HNE. | ML:1.3 | 0.00010880073000000001 | 0.448 | AML | other | m | 2023-05-05T06:23:56.52 |
IV.LNSS.HNN. | ML:1.6 | 0.00023592392500000001 | 0.1888 | AML | other | m | 2023-05-05T06:23:53.39 |
IV.CESI.HNE. | ML:1.4 | 0.000137297715 | 0.2016 | AML | other | m | 2023-05-05T06:23:54.12 |
IV.CESI.HNN. | ML:1.6 | 0.00021591315 | 0.2592 | AML | other | m | 2023-05-05T06:23:54.65 |
IV.MF5.EHE. | ML:1.1 | 0.000053408520000000003 | 0.2592 | AML | other | m | 2023-05-05T06:23:55.67 |
IV.MF5.EHN. | ML:1.0 | 0.000049329900000000004 | 0.56 | AML | other | m | 2023-05-05T06:23:55.69 |
IV.RM33.HNE. | ML:1.6 | 0.0001848319 | 0.6912 | AML | other | m | 2023-05-05T06:23:55.40 |
IV.MML1.HNN. | ML:1.6 | 0.0001496064 | 0.9792 | AML | other | m | 2023-05-05T06:24:02.56 |
IV.SNTG.HHE. | ML:0.8 | 0.000017285 | 0.1024 | AML | other | m | 2023-05-05T06:24:01.12 |
IV.SNTG.HHN. | ML:0.9 | 0.000021094830000000002 | 0.0992 | AML | other | m | 2023-05-05T06:24:01.90 |
IV.SNTG.HNN. | ML:1.6 | 0.00009837899 | 0.512 | AML | other | m | 2023-05-05T06:23:53.97 |
IV.EL6.EHE. | ML:1.1 | 0.000030235272 | 0.1408 | AML | other | m | 2023-05-05T06:24:03.69 |
IV.ATCC.EHE. | ML:1.3 | 0.00003904281 | 0.16 | AML | other | m | 2023-05-05T06:24:04.77 |
IV.ATCC.EHN. | ML:1.3 | 0.00004575742 | 0.3424 | AML | other | m | 2023-05-05T06:24:05.14 |