A magnitude ML 1.4 earthquake occured in region: 1 km W Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8980, 13.1380 at 13 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 1 | 281 | 281 |
Ussita | MC | 5 | 444 | 725 |
Visso | MC | 6 | 1107 | 1832 |
Preci | PG | 8 | 724 | 2556 |
Norcia | PG | 12 | 4957 | 7513 |
Bolognola | MC | 13 | 142 | 7655 |
Acquacanina | MC | 15 | 121 | 7776 |
Montemonaco | AP | 15 | 604 | 8380 |
Fiastra | MC | 16 | 559 | 8939 |
Monte Cavallo | MC | 16 | 145 | 9084 |
Fiordimonte | MC | 16 | 202 | 9286 |
Montegallo | AP | 17 | 523 | 9809 |
Sellano | PG | 17 | 1079 | 10888 |
Montefortino | FM | 17 | 1178 | 12066 |
Pieve Torina | MC | 18 | 1458 | 13524 |
Pievebovigliana | MC | 19 | 866 | 14390 |
Arquata del Tronto | AP | 19 | 1178 | 15568 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2023-05-17 14:56:28 |
42.8977 | 13.1385 | 13 | 2023-05-17 15:04:02 |
Sala Sismica INGV-Roma | 117426351 |
Field | Value |
---|---|
Time (UTC) | 2023-05-17 14:56:28 ± 0.05 |
Latitude | 42.8977 ± 0.0027 |
Longitude | 13.1385 ± 0.0037 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 117426351 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 267 |
Semi-minor axis of confidence ellipse (meter) | 104 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 234 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 37 |
Number of associated phases, regardless of their use for origin computation | 45 |
Number of defining phases | 44 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.57826 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 23 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 117426351 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-17 15:04:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIGS.HHN. | 2023-05-17T14:56:47.67 | 0.6 | undecidable | manual | S | 144 | 60.6948 | 92 | 0.2 | 44 |
IV.TERO.HHZ. | 2023-05-17T14:56:44.43 | 0.6 | undecidable | manual | S | 129 | 48.618 | 93 | 0.18 | 45 |
IV.RM33.EHZ. | 2023-05-17T14:56:43.09 | 0.6 | undecidable | manual | S | 172 | 43.5231 | 93 | 0.2 | 45 |
IV.ASSB.HHZ. | 2023-05-17T14:56:42.47 | 0.6 | undecidable | manual | S | 293 | 42.1245 | 93 | -0.05 | 47 |
IV.PP3.EHZ. | 2023-05-17T14:56:40.31 | 3.0 | undecidable | manual | P | 0 | ||||
IV.LNSS.HHZ. | 2023-05-17T14:56:40.17 | 0.6 | undecidable | manual | S | 194 | 33.6441 | 95 | -0.09 | 47 |
IV.MURB.HHZ. | 2023-05-17T14:56:40.34 | 0.1 | undecidable | manual | P | 309 | 64.1913 | 92 | 0.23 | 87 |
IV.GAVE.EHZ. | 2023-05-17T14:56:39.66 | 0.3 | undecidable | manual | S | 221 | 30.2475 | 96 | 0.31 | 68 |
IV.GIGS.HHN. | 2023-05-17T14:56:39.23 | 0.1 | undecidable | manual | P | 144 | 60.6948 | 92 | -0.35 | 85 |
IV.SMA1.EHZ. | 2023-05-17T14:56:39.87 | 0.6 | undecidable | manual | S | 152 | 33.744 | 95 | -0.39 | 44 |
IV.MF5.EHZ. | 2023-05-17T14:56:39.73 | 0.6 | undecidable | manual | S | 69 | 27.9498 | 96 | 1 | 36 |
IV.GUMA.HHZ. | 2023-05-17T14:56:38.29 | 0.3 | undecidable | manual | S | 41 | 24.2535 | 98 | 0.52 | 66 |
IV.MTRA.HNZ. | 2023-05-17T14:56:38.13 | 0.6 | undecidable | manual | S | 127 | 26.1516 | 97 | -0.14 | 47 |
IV.MML1.EHZ. | 2023-05-17T14:56:38.77 | 0.6 | undecidable | manual | S | 331 | 27.4503 | 97 | 0.15 | 47 |
IV.PF6.EHZ. | 2023-05-17T14:56:38.34 | 0.6 | undecidable | manual | S | 10 | 27.0507 | 97 | -0.15 | 47 |
IV.TERO.HHZ. | 2023-05-17T14:56:37.65 | 0.3 | undecidable | manual | P | 129 | 48.618 | 93 | -0.07 | 69 |
IV.CSP1.EHZ. | 2023-05-17T14:56:37.11 | 0.6 | undecidable | manual | S | 14 | 22.1556 | 100 | -0.11 | 48 |
IV.MOMA.HHZ. | 2023-05-17T14:56:37.59 | 0.1 | undecidable | manual | P | 258 | 47.4192 | 93 | 0.06 | 93 |
IV.CESI.HHZ. | 2023-05-17T14:56:36.93 | 0.6 | undecidable | manual | S | 302 | 22.4553 | 100 | -0.34 | 46 |
IV.ASSB.HHZ. | 2023-05-17T14:56:36.56 | 0.3 | undecidable | manual | P | 293 | 42.1245 | 93 | -0.16 | 69 |
IV.RM33.EHZ. | 2023-05-17T14:56:36.76 | 1.0 | positive | manual | P | 172 | 43.5231 | 93 | -0.17 | 23 |
IV.MMO1.EHZ. | 2023-05-17T14:56:35.48 | 0.6 | undecidable | manual | S | 89 | 15.2736 | 112 | 0.04 | 50 |
IT.MTCL.HGZ. | 2023-05-17T14:56:35.33 | 0.6 | undecidable | manual | S | 313 | 15.5733 | 111 | -0.17 | 48 |
IV.GAVE.EHZ. | 2023-05-17T14:56:35.00 | 0.1 | negative | manual | P | 221 | 30.2475 | 96 | 0.11 | 95 |
IV.FDMO.HHZ. | 2023-05-17T14:56:35.29 | 0.6 | undecidable | manual | S | 345 | 15.9729 | 110 | -0.32 | 46 |
IV.SMA1.EHZ. | 2023-05-17T14:56:35.28 | 0.3 | positive | manual | P | 152 | 33.744 | 95 | -0.14 | 70 |
IV.LNSS.HHZ. | 2023-05-17T14:56:35.52 | 0.6 | positive | manual | P | 194 | 33.6441 | 95 | 0.1 | 47 |
IV.MML1.EHZ. | 2023-05-17T14:56:34.38 | 0.6 | undecidable | manual | P | 331 | 27.4503 | 97 | -0.09 | 48 |
IV.FEMA.HNZ. | 2023-05-17T14:56:34.63 | 0.6 | undecidable | manual | S | 315 | 10.1787 | 130 | 0.37 | 47 |
7F.SIB3.EHZ. | 2023-05-17T14:56:34.64 | 0.6 | undecidable | manual | S | 103 | 10.9779 | 126 | 0.21 | 48 |
IV.PF6.EHZ. | 2023-05-17T14:56:34.18 | 0.1 | undecidable | manual | P | 10 | 27.0507 | 97 | -0.22 | 93 |
IV.GUMA.HHZ. | 2023-05-17T14:56:34.21 | 0.6 | negative | manual | P | 41 | 24.2535 | 98 | 0.23 | 47 |
7F.SIB2.EHZ. | 2023-05-17T14:56:34.86 | 0.3 | undecidable | manual | S | 93 | 13.4754 | 118 | -0.14 | 73 |
IV.MTRA.HNZ. | 2023-05-17T14:56:34.00 | 0.1 | undecidable | manual | P | 127 | 26.1516 | 97 | -0.27 | 92 |
IV.MF5.EHZ. | 2023-05-17T14:56:34.57 | 0.1 | undecidable | manual | P | 69 | 27.9498 | 96 | 0.04 | 97 |
IV.CSP1.EHZ. | 2023-05-17T14:56:33.64 | 0.6 | undecidable | manual | P | 14 | 22.1556 | 100 | -0.02 | 49 |
IV.CESI.HHZ. | 2023-05-17T14:56:33.73 | 0.1 | negative | manual | P | 302 | 22.4553 | 100 | 0.04 | 98 |
IV.NRCA.HHZ. | 2023-05-17T14:56:33.99 | 0.6 | undecidable | manual | S | 196 | 7.3815 | 141 | 0.25 | 48 |
7F.SIB2.EHZ. | 2023-05-17T14:56:32.21 | 0.1 | undecidable | manual | P | 93 | 13.4754 | 118 | -0.17 | 96 |
IV.MMO1.EHZ. | 2023-05-17T14:56:32.61 | 1.0 | undecidable | manual | P | 89 | 15.2736 | 112 | -0.03 | 25 |
IT.MTCL.HGZ. | 2023-05-17T14:56:32.69 | 0.1 | positive | manual | P | 313 | 15.5733 | 111 | 0.02 | 99 |
IV.FDMO.HHZ. | 2023-05-17T14:56:32.70 | 0.1 | undecidable | manual | P | 345 | 15.9729 | 110 | -0.03 | 98 |
IV.NRCA.HHZ. | 2023-05-17T14:56:31.70 | 0.6 | undecidable | manual | P | 196 | 7.3815 | 141 | 0.05 | 50 |
IV.FEMA.HNZ. | 2023-05-17T14:56:31.98 | 0.1 | undecidable | manual | P | 315 | 10.1787 | 130 | 0.03 | 100 |
7F.SIB3.EHZ. | 2023-05-17T14:56:31.97 | 0.1 | undecidable | manual | P | 103 | 10.9779 | 126 | -0.08 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:1.5 | 0.0001955 | 0.4 | AML | other | m | 2023-05-17T14:56:37.69 |
IV.CESI.HHN. | ML:1.8 | 0.000388 | 0.12 | AML | other | m | 2023-05-17T14:56:37.71 |
IV.GAVE.EHN. | ML:1.6 | 0.0001815 | 0.16 | AML | other | m | 2023-05-17T14:56:40.53 |
IV.GAVE.EHE. | ML:1.6 | 0.0001705 | 0.84 | AML | other | m | 2023-05-17T14:56:40.25 |
IV.LNSS.HHN. | ML:1.4 | 0.00009820000000000002 | 0.44 | AML | other | m | 2023-05-17T14:56:41.48 |
IV.LNSS.HHE. | ML:1.4 | 0.00010439999999999999 | 0.1 | AML | other | m | 2023-05-17T14:56:41.30 |
IV.ASSB.HHN. | ML:1.5 | 0.00009495 | 0.42 | AML | other | m | 2023-05-17T14:56:42.60 |
IV.ASSB.HHE. | ML:1.5 | 0.000096 | 0.18 | AML | other | m | 2023-05-17T14:56:42.91 |
IV.TERO.HHE. | ML:1.2 | 0.000044 | 1.04 | AML | other | m | 2023-05-17T14:56:45.74 |
IV.TERO.HHN. | ML:1.2 | 0.00004155 | 1.22 | AML | other | m | 2023-05-17T14:56:46.98 |
IV.MMO1.EHE. | ML:1.0 | 0.00009649167 | 0.0768 | AML | other | m | 2023-05-17T14:56:36.15 |
IV.MMO1.EHN. | ML:1.1 | 0.00010692126 | 0.1152 | AML | other | m | 2023-05-17T14:56:35.67 |
IV.CSP1.EHE. | ML:1.5 | 0.00021020885 | 0.1152 | AML | other | m | 2023-05-17T14:56:38.32 |
IV.CSP1.EHN. | ML:1.5 | 0.000210997675 | 0.32 | AML | other | m | 2023-05-17T14:56:38.50 |
IV.CESI.HNE. | ML:1.5 | 0.00018389640000000002 | 0.128 | AML | other | m | 2023-05-17T14:56:37.49 |
IV.CESI.HNN. | ML:1.8 | 0.0003585101 | 0.1152 | AML | other | m | 2023-05-17T14:56:37.71 |
IV.GUMA.HHE. | ML:1.4 | 0.00013758874999999997 | 1.5232 | AML | other | m | 2023-05-17T14:56:38.85 |
IV.GUMA.HHN. | ML:1.6 | 0.0002076629 | 1.0368 | AML | other | m | 2023-05-17T14:56:38.61 |
IV.SMA1.EHE. | ML:1.2 | 0.000065053665 | 0.1536 | AML | other | m | 2023-05-17T14:56:41.23 |
IV.SMA1.EHN. | ML:1.2 | 0.00006275769 | 0.1536 | AML | other | m | 2023-05-17T14:56:40.55 |
IV.RM33.EHE. | ML:1.4 | 0.00006950787999999999 | 0.1408 | AML | other | m | 2023-05-17T14:56:44.70 |
IV.RM33.EHN. | ML:1.2 | 0.000048588485 | 0.1408 | AML | other | m | 2023-05-17T14:56:44.36 |