A magnitude ML 1.3 earthquake occured in region: 3 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8010, 13.1290 at 11 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 3 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5238 |
Preci | PG | 11 | 724 | 5962 |
Cascia | PG | 13 | 3217 | 9179 |
Arquata del Tronto | AP | 14 | 1178 | 10357 |
Visso | MC | 15 | 1107 | 11464 |
Accumoli | RI | 15 | 667 | 12131 |
Ussita | MC | 16 | 444 | 12575 |
Cerreto di Spoleto | PG | 17 | 1075 | 13650 |
Montegallo | AP | 17 | 523 | 14173 |
Poggiodomo | PG | 19 | 117 | 14290 |
Sellano | PG | 19 | 1079 | 15369 |
Montemonaco | AP | 20 | 604 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2020-03-31 13:52:55 |
42.8012 | 13.1287 | 11 | 2020-07-18 21:08:33 |
Bollettino Sismico Italiano INGV | 78312021 |
Reviewed Rev100 |
ML 1.3 | 2020-03-31 13:52:55 |
42.8022 | 13.1308 | 11 | 2020-03-31 14:16:16 |
Sala Sismica INGV-Roma | 77730021 |
Field | Value |
---|---|
Time (UTC) | 2020-03-31 13:52:55 ± 0.05 |
Latitude | 42.8012 ± 0.0027 |
Longitude | 13.1287 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 78312021 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 393 |
Semi-minor axis of confidence ellipse (meter) | 127 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 70 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 51 |
Number of associated phases, regardless of their use for origin computation | 44 |
Number of defining phases | 31 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40919 |
Number of stations at which the event was observed | 30 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 77730021 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-31 14:16:16 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 78312021 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-04-17 07:16:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.AMUR.HHZ. | 2020-03-31T13:54:25.95 | 3.0 | undecidable | manual | Sn | 1.07 | 0 | |||
IV.CAGR.HHZ. | 2020-03-31T13:54:25.34 | 3.0 | negative | manual | Pg | 11.19 | 0 | |||
IV.ERC.EHZ. | 2020-03-31T13:54:10.84 | 3.0 | undecidable | manual | Pn | 3.54 | 0 | |||
OT.OT05.EHZ. | 2020-03-31T13:54:05.19 | 3.0 | undecidable | manual | Sg | 5.98 | 0 | |||
IV.ZONE.HHZ. | 2020-03-31T13:54:02.71 | 3.0 | undecidable | manual | Pg | 10.44 | 0 | |||
IV.MILN.HHZ. | 2020-03-31T13:53:57.24 | 3.0 | undecidable | manual | Pn | 2.05 | 0 | |||
IV.PZUN.HHZ. | 2020-03-31T13:53:47.94 | 3.0 | negative | manual | Pg | 5.91 | 0 | |||
OX.SABO.HNZ. | 2020-03-31T13:53:45.96 | 3.0 | positive | manual | Pn | 0.12 | 0 | |||
TV.SF01.EHZ. | 2020-03-31T13:53:35.59 | 3.0 | undecidable | manual | S | 0.48 | 0 | |||
IV.CAFE.HHZ. | 2020-03-31T13:53:33.71 | 3.0 | undecidable | manual | Pn | -0.45 | 0 | |||
IV.RIBO.EHZ.01 | 2020-03-31T13:53:26.30 | 3.0 | negative | manual | Pg | 3.23 | 0 | |||
IV.ROSPO.HHZ. | 2020-03-31T13:53:22.70 | 3.0 | positive | manual | P | 1.21 | 0 | |||
IV.APEC.HHZ. | 2020-03-31T13:53:13.49 | 3.0 | undecidable | manual | P | -0.49 | 0 | |||
IV.MOMA.HNZ. | 2020-03-31T13:53:10.45 | 0.6 | undecidable | manual | S | 271 | 45.4212 | 50 | 0.49 | 42 |
IV.PF6.EHN. | 2020-03-31T13:53:07.85 | 0.6 | undecidable | manual | S | 8 | 37.7289 | 50 | -0.05 | 47 |
IV.RM33.EHZ. | 2020-03-31T13:53:06.50 | 0.3 | undecidable | manual | S | 168 | 33.1446 | 50 | -0.17 | 69 |
IV.CSP1.EHZ. | 2020-03-31T13:53:06.64 | 0.3 | undecidable | manual | S | 11 | 32.8449 | 50 | 0.05 | 71 |
IV.CESI.HHZ. | 2020-03-31T13:53:05.70 | 0.3 | undecidable | manual | S | 321 | 29.0487 | 50 | 0.12 | 70 |
IV.LNSS.HHZ. | 2020-03-31T13:53:04.23 | 0.1 | undecidable | manual | S | 198 | 23.1546 | 50 | 0.23 | 92 |
IV.FDMO.HHZ. | 2020-03-31T13:53:04.69 | 0.1 | undecidable | manual | S | 353 | 26.3514 | 50 | -0.16 | 93 |
IV.SMA1.EHZ. | 2020-03-31T13:53:04.61 | 0.1 | undecidable | manual | S | 138 | 25.3524 | 50 | 0.02 | 96 |
IV.T1299.HNZ. | 2020-03-31T13:53:03.93 | 0.6 | undecidable | manual | S | 146 | 22.3554 | 50 | 0.14 | 47 |
IV.TERO.HHZ. | 2020-03-31T13:53:03.66 | 0.1 | undecidable | manual | P | 117 | 43.5231 | 50 | 0.2 | 90 |
IV.MTRA.EHZ. | 2020-03-31T13:53:03.51 | 0.3 | undecidable | manual | S | 103 | 22.3554 | 50 | -0.28 | 69 |
IT.MTCL.HGZ. | 2020-03-31T13:53:03.87 | 0.6 | undecidable | manual | S | 334 | 23.8539 | 50 | -0.31 | 45 |
IV.MOMA.HNZ. | 2020-03-31T13:53:03.46 | 0.6 | undecidable | manual | P | 271 | 45.4212 | 50 | -0.31 | 44 |
IV.PF6.EHN. | 2020-03-31T13:53:02.58 | 0.1 | undecidable | manual | P | 8 | 37.7289 | 50 | 0 | 94 |
IV.FEMA.HNZ. | 2020-03-31T13:53:02.73 | 0.6 | undecidable | manual | S | 340 | 18.9699 | 120 | -0.15 | 47 |
IV.ARRO.EHZ. | 2020-03-31T13:53:02.08 | 0.6 | undecidable | manual | P | 230 | 38.5281 | 50 | -0.61 | 41 |
IV.MC2.EHZ. | 2020-03-31T13:53:01.52 | 0.3 | undecidable | manual | S | 22 | 13.1757 | 129 | 0.3 | 70 |
IV.CESI.HHZ. | 2020-03-31T13:53:01.26 | 0.3 | undecidable | manual | P | 321 | 29.0487 | 50 | 0.03 | 71 |
IV.RM33.EHZ. | 2020-03-31T13:53:01.66 | 0.3 | undecidable | manual | P | 168 | 33.1446 | 50 | -0.21 | 68 |
IV.MF5.EHN. | 2020-03-31T13:53:01.98 | 0.6 | undecidable | manual | P | 52 | 33.9438 | 50 | -0.01 | 47 |
IV.CSP1.EHZ. | 2020-03-31T13:53:01.90 | 0.1 | undecidable | manual | P | 11 | 32.8449 | 50 | 0.08 | 94 |
IV.FDMO.HHZ. | 2020-03-31T13:53:00.81 | 0.3 | undecidable | manual | P | 353 | 26.3514 | 50 | -0.01 | 72 |
IV.SMA1.EHZ. | 2020-03-31T13:53:00.56 | 0.1 | undecidable | manual | P | 138 | 25.3524 | 50 | -0.1 | 94 |
IV.T1299.HNZ. | 2020-03-31T13:53:00.41 | 0.1 | undecidable | manual | P | 146 | 22.3554 | 50 | 0.21 | 93 |
IV.MTRA.EHZ. | 2020-03-31T13:53:00.16 | 0.1 | undecidable | manual | P | 103 | 22.3554 | 50 | -0.05 | 96 |
IT.MTCL.HGZ. | 2020-03-31T13:53:00.33 | 0.1 | undecidable | manual | P | 334 | 23.8539 | 50 | -0.1 | 95 |
IV.LNSS.HHZ. | 2020-03-31T13:53:00.34 | 0.1 | undecidable | manual | P | 198 | 23.1546 | 50 | 0.01 | 97 |
IV.FEMA.HNZ. | 2020-03-31T13:52:59.98 | 0.1 | undecidable | manual | P | 340 | 18.9699 | 120 | 0.3 | 92 |
IV.MC2.EHZ. | 2020-03-31T13:52:58.88 | 0.1 | positive | manual | P | 22 | 13.1757 | 129 | 0.16 | 96 |
IV.NRCA.HHZ. | 2020-03-31T13:52:58.87 | 0.3 | undecidable | manual | S | 342 | 3.7962 | 161 | -0.41 | 69 |
IV.NRCA.HHZ. | 2020-03-31T13:52:57.62 | 0.1 | positive | manual | P | 342 | 3.7962 | 161 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHN. | ML:1.0 | 0.00006736673 | 0.5408 | AML | other | m | 2020-03-31T13:53:02.76 |
IV.LNSS.HHE. | ML:1.5 | 0.00019831725 | 0.3008 | AML | other | m | 2020-03-31T13:53:04.48 |
IV.LNSS.HNE. | ML:1.5 | 0.000216376175 | 0.3776 | AML | other | m | 2020-03-31T13:53:04.48 |
IV.LNSS.HHN. | ML:1.4 | 0.00016767018 | 0.2432 | AML | other | m | 2020-03-31T13:53:04.52 |
IV.LNSS.HNN. | ML:1.5 | 0.00018510175 | 0.1536 | AML | other | m | 2020-03-31T13:53:04.52 |
IV.CESI.HNE. | ML:1.5 | 0.0001503332 | 0.7936 | AML | other | m | 2020-03-31T13:53:04.95 |
IV.CESI.HHE. | ML:1.2 | 0.00007625866 | 0.2592 | AML | other | m | 2020-03-31T13:53:05.00 |
IV.MTRA.HNN. | ML:1.4 | 0.00015650124999999997 | 0.3104 | AML | other | m | 2020-03-31T13:53:05.33 |
IV.CSP1.EHN. | ML:1.1 | 0.00005578127 | 1.2448 | AML | other | m | 2020-03-31T13:53:05.90 |
IV.CESI.HNN. | ML:1.5 | 0.00014403775000000003 | 0.6592 | AML | other | m | 2020-03-31T13:53:06.16 |
IV.FDMO.HHE. | ML:0.9 | 0.000044244305 | 0.4192 | AML | other | m | 2020-03-31T13:53:06.61 |
IV.RM33.EHE. | ML:1.1 | 0.000049716769999999996 | 0.0992 | AML | other | m | 2020-03-31T13:53:06.52 |
IV.FDMO.HHN. | ML:0.9 | 0.00004367783 | 0.7424 | AML | other | m | 2020-03-31T13:53:06.55 |
IV.CESI.HHN. | ML:0.9 | 0.000040601555 | 0.5408 | AML | other | m | 2020-03-31T13:53:07.05 |
IV.MTRA.EHE. | ML:1.1 | 0.000075737745 | 0.2592 | AML | other | m | 2020-03-31T13:53:07.52 |
IV.MTRA.HNE. | ML:1.4 | 0.0001634142 | 0.2336 | AML | other | m | 2020-03-31T13:53:08.15 |
IV.RM33.EHN. | ML:1.0 | 0.000039847775 | 0.8192 | AML | other | m | 2020-03-31T13:53:08.80 |
IV.RM33.HNE. | ML:1.7 | 0.00020875315 | 0.848 | AML | other | m | 2020-03-31T13:53:09.44 |
IV.TERO.HHE. | ML:1.0 | 0.000028044429999999997 | 1.04 | AML | other | m | 2020-03-31T13:53:10.88 |
IV.RM33.HNN. | ML:1.5 | 0.00014686044999999998 | 0.384 | AML | other | m | 2020-03-31T13:53:11.40 |
IV.TERO.HNN. | ML:1.8 | 0.00018032895 | 0.8256 | AML | other | m | 2020-03-31T13:53:13.15 |
IV.TERO.HNE. | ML:1.7 | 0.00014660077 | 1.0048 | AML | other | m | 2020-03-31T13:53:13.74 |
IV.CSP1.EHE. | ML:1.1 | 0.00005408134 | 0.4384 | AML | other | m | 2020-03-31T13:53:15.76 |
IV.TERO.HHN. | ML:1.0 | 0.00003479296 | 0.5792 | AML | other | m | 2020-03-31T13:53:17.48 |