A magnitude ML 0.9 earthquake occured in region: 5 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8190, 13.1370 at 11 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 | 9 | 281 | 5238 |
Preci | PG | 10 | 724 | 5962 |
Visso | MC | 13 | 1107 | 7069 |
Ussita | MC | 14 | 444 | 7513 |
Arquata del Tronto | AP | 14 | 1178 | 8691 |
Cascia | PG | 15 | 3217 | 11908 |
Montegallo | AP | 16 | 523 | 12431 |
Accumoli | RI | 17 | 667 | 13098 |
Cerreto di Spoleto | PG | 18 | 1075 | 14173 |
Montemonaco | AP | 18 | 604 | 14777 |
Sellano | PG | 19 | 1079 | 15856 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2019-10-13 19:45:34 |
42.819 | 13.1367 | 11 | 2019-10-13 20:07:07 |
Sala Sismica INGV-Roma | 73238531 |
Field | Value |
---|---|
Time (UTC) | 2019-10-13 19:45:34 ± 0.04 |
Latitude | 42.8190 ± 0.0027 |
Longitude | 13.1367 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 73238531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 344 |
Semi-minor axis of confidence ellipse (meter) | 194 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 62 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41549 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 73238531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-13 20:07:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.APEC.HHZ. | 2019-10-13T19:46:04.88 | 3.0 | undecidable | manual | S | -0.36 | 0 | |||
IV.MOMA.HNE. | 2019-10-13T19:45:49.88 | 0.6 | undecidable | manual | S | 268 | 46.1205 | 50 | 0.57 | 41 |
IV.RM33.EHZ. | 2019-10-13T19:45:46.30 | 0.3 | undecidable | manual | S | 170 | 34.9428 | 50 | -0.03 | 72 |
IV.CSP1.EHZ. | 2019-10-13T19:45:45.29 | 0.3 | undecidable | manual | S | 10 | 30.747 | 50 | 0.08 | 71 |
IV.CESI.HHZ. | 2019-10-13T19:45:44.37 | 0.3 | undecidable | manual | S | 318 | 27.9498 | 50 | -0.09 | 72 |
IV.FDMO.HHZ. | 2019-10-13T19:45:43.47 | 0.3 | undecidable | manual | S | 351 | 24.4533 | 50 | -0.05 | 73 |
IV.MOMA.HNE. | 2019-10-13T19:45:43.75 | 1.0 | undecidable | manual | P | 268 | 46.1205 | 50 | 0.71 | 19 |
IV.LNSS.HHZ. | 2019-10-13T19:45:43.51 | 0.3 | undecidable | manual | S | 198 | 25.2525 | 50 | -0.22 | 70 |
IV.SMA1.EHZ. | 2019-10-13T19:45:43.94 | 0.3 | undecidable | manual | S | 142 | 26.4513 | 50 | -0.11 | 71 |
IV.T1299.HNZ. | 2019-10-13T19:45:43.45 | 0.3 | undecidable | manual | S | 150 | 23.6541 | 50 | 0.14 | 71 |
IT.TRN1.HGZ. | 2019-10-13T19:45:42.18 | 3.0 | undecidable | manual | P | -0.59 | 0 | |||
IV.MTRA.HNZ. | 2019-10-13T19:45:42.82 | 0.3 | undecidable | manual | S | 108 | 22.2555 | 50 | -0.11 | 72 |
IT.MTCL.HGZ. | 2019-10-13T19:45:42.67 | 0.3 | undecidable | manual | S | 330 | 22.3554 | 50 | -0.3 | 69 |
IV.RM33.EHZ. | 2019-10-13T19:45:41.32 | 0.6 | undecidable | manual | P | 170 | 34.9428 | 50 | 0 | 48 |
IV.MMO1.EHZ. | 2019-10-13T19:45:41.53 | 0.3 | undecidable | manual | S | 60 | 17.871 | 121 | -0.17 | 72 |
IV.FEMA.HNZ. | 2019-10-13T19:45:41.40 | 0.3 | undecidable | manual | S | 336 | 17.3715 | 122 | -0.17 | 72 |
IV.CESI.HHZ. | 2019-10-13T19:45:40.28 | 0.3 | undecidable | manual | P | 318 | 27.9498 | 50 | 0.05 | 72 |
IV.CSP1.EHZ. | 2019-10-13T19:45:40.67 | 0.3 | undecidable | manual | P | 10 | 30.747 | 50 | 0 | 73 |
IV.MC2.EHZ. | 2019-10-13T19:45:40.11 | 0.3 | undecidable | manual | S | 22 | 11.0778 | 134 | 0.27 | 71 |
IV.LNSS.HHZ. | 2019-10-13T19:45:39.71 | 0.3 | undecidable | manual | P | 198 | 25.2525 | 50 | -0.1 | 72 |
IT.MTCL.HGZ. | 2019-10-13T19:45:39.32 | 0.3 | undecidable | manual | P | 330 | 22.3554 | 50 | -0.06 | 73 |
IV.SMA1.EHZ. | 2019-10-13T19:45:39.96 | 0.6 | undecidable | manual | P | 142 | 26.4513 | 50 | -0.04 | 48 |
IV.T1299.HNZ. | 2019-10-13T19:45:39.75 | 0.3 | undecidable | manual | P | 150 | 23.6541 | 50 | 0.17 | 71 |
IV.FDMO.HHZ. | 2019-10-13T19:45:39.71 | 0.1 | undecidable | manual | P | 351 | 24.4533 | 50 | 0.01 | 98 |
IV.MTRA.HNZ. | 2019-10-13T19:45:39.36 | 0.3 | undecidable | manual | P | 108 | 22.2555 | 50 | 0 | 74 |
IV.MMO1.EHZ. | 2019-10-13T19:45:38.77 | 0.3 | undecidable | manual | P | 60 | 17.871 | 121 | 0.13 | 72 |
IV.FEMA.HNZ. | 2019-10-13T19:45:38.51 | 0.6 | undecidable | manual | P | 336 | 17.3715 | 122 | -0.06 | 49 |
IV.MC2.EHZ. | 2019-10-13T19:45:37.83 | 0.3 | undecidable | manual | P | 22 | 11.0778 | 134 | 0.26 | 71 |
IV.NRCA.HHZ. | 2019-10-13T19:45:37.96 | 0.3 | undecidable | manual | S | 311 | 2.3976 | 167 | -0.34 | 71 |
IV.NRCA.HHZ. | 2019-10-13T19:45:36.76 | 0.1 | positive | manual | P | 311 | 2.3976 | 167 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.2 | 0.000094834925 | 0.1408 | AML | other | m | 2019-10-13T19:45:44.20 |
IV.LNSS.HHN. | ML:1.1 | 0.00008063315 | 0.1664 | AML | other | m | 2019-10-13T19:45:44.08 |
IV.FDMO.HHE. | ML:0.9 | 0.000046130165 | 0.2432 | AML | other | m | 2019-10-13T19:45:43.74 |
IV.FDMO.HHN. | ML:0.8 | 0.000040581125 | 0.192 | AML | other | m | 2019-10-13T19:45:44.08 |
IV.SMA1.EHE. | ML:0.7 | 0.00003136471 | 0.3584 | AML | other | m | 2019-10-13T19:45:49.21 |
IV.SMA1.EHN. | ML:0.7 | 0.000025358810000000003 | 0.1408 | AML | other | m | 2019-10-13T19:45:45.09 |
IV.CESI.HHE. | ML:0.9 | 0.00003869316 | 0.2048 | AML | other | m | 2019-10-13T19:45:44.56 |
IV.CESI.HHN. | ML:0.9 | 0.00004513782 | 0.1024 | AML | other | m | 2019-10-13T19:45:44.00 |
IV.CSP1.EHE. | ML:0.8 | 0.00003012038 | 0.1024 | AML | other | m | 2019-10-13T19:45:45.63 |
IV.CSP1.EHN. | ML:0.9 | 0.000039653630000000005 | 0.1408 | AML | other | m | 2019-10-13T19:45:45.77 |
IV.RM33.EHE. | ML:0.6 | 0.00001690796 | 0.1536 | AML | other | m | 2019-10-13T19:45:47.08 |
IV.RM33.EHN. | ML:0.8 | 0.000026305855 | 0.1664 | AML | other | m | 2019-10-13T19:45:47.39 |