A magnitude ML 1.0 earthquake occured in region: 3 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8030, 13.1310 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 | 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 |
Montegallo | AP | 17 | 523 | 13098 |
Cerreto di Spoleto | PG | 18 | 1075 | 14173 |
Poggiodomo | PG | 19 | 117 | 14290 |
Sellano | PG | 19 | 1079 | 15369 |
Montemonaco | AP | 19 | 604 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2019-10-11 03:46:31 |
42.8027 | 13.1308 | 9 | 2019-10-11 03:51:52 |
Sala Sismica INGV-Roma | 73189051 |
Field | Value |
---|---|
Time (UTC) | 2019-10-11 03:46:31 ± 0.07 |
Latitude | 42.8027 ± 0.0027 |
Longitude | 13.1308 ± 0.0061 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 73189051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 476 |
Semi-minor axis of confidence ellipse (meter) | 143 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 253 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 72 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41099 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 73189051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-11 03:51:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.APEC.HHZ. | 2019-10-11T03:46:51.47 | 3.0 | undecidable | manual | P | 2.03 | 0 | |||
IV.MURB.HHZ. | 2019-10-11T03:46:46.36 | 3.0 | undecidable | manual | P | 2.12 | 0 | |||
IV.GUMA.HHZ. | 2019-10-11T03:46:43.67 | 0.3 | undecidable | manual | S | 30 | 33.2445 | 50 | 0.23 | 68 |
IV.EL6.EHZ. | 2019-10-11T03:46:42.18 | 3.0 | negative | manual | P | -0.23 | 0 | |||
IV.FDMO.HHZ. | 2019-10-11T03:46:41.00 | 0.3 | undecidable | manual | S | 352 | 26.1516 | 109 | -0.31 | 68 |
IV.LNSS.HHZ. | 2019-10-11T03:46:40.59 | 0.3 | undecidable | manual | S | 198 | 23.3544 | 111 | 0.19 | 70 |
IV.T1299.EHN. | 2019-10-11T03:46:40.31 | 0.1 | undecidable | manual | S | 147 | 22.3554 | 112 | 0.22 | 93 |
IV.SMA1.EHZ. | 2019-10-11T03:46:40.76 | 0.3 | undecidable | manual | S | 139 | 25.3524 | 110 | -0.29 | 68 |
IV.MOMA.HHE. | 2019-10-11T03:46:40.93 | 0.6 | undecidable | manual | P | 270 | 45.621 | 50 | 0.55 | 41 |
IV.MTRA.EHZ. | 2019-10-11T03:46:39.93 | 0.3 | undecidable | manual | S | 103 | 22.2555 | 112 | -0.1 | 71 |
IV.CSP1.EHZ. | 2019-10-11T03:46:38.12 | 0.3 | positive | manual | P | 11 | 32.6451 | 50 | -0.25 | 68 |
IV.MF5.EHZ. | 2019-10-11T03:46:38.67 | 0.6 | negative | manual | P | 52 | 33.744 | 50 | 0.13 | 46 |
IV.GUMA.HHZ. | 2019-10-11T03:46:38.55 | 0.1 | undecidable | manual | P | 30 | 33.2445 | 50 | 0.08 | 94 |
IV.RM33.EHZ. | 2019-10-11T03:46:38.20 | 0.6 | positive | manual | P | 168 | 33.3444 | 50 | -0.28 | 45 |
IV.FDMO.HHZ. | 2019-10-11T03:46:37.04 | 0.3 | positive | manual | P | 352 | 26.1516 | 109 | -0.2 | 69 |
IV.CESI.HHZ. | 2019-10-11T03:46:37.55 | 0.3 | undecidable | manual | P | 321 | 28.9488 | 108 | -0.23 | 69 |
IV.MC2.EHZ. | 2019-10-11T03:46:37.59 | 0.3 | undecidable | manual | S | 21 | 12.9759 | 125 | 0.39 | 68 |
IV.SMA1.EHZ. | 2019-10-11T03:46:36.86 | 0.3 | undecidable | manual | P | 139 | 25.3524 | 110 | -0.23 | 69 |
IT.MTCL.HGN. | 2019-10-11T03:46:36.62 | 0.3 | undecidable | manual | P | 333 | 23.754 | 111 | -0.17 | 70 |
IV.MTRA.EHZ. | 2019-10-11T03:46:36.39 | 0.3 | undecidable | manual | P | 103 | 22.2555 | 112 | -0.12 | 71 |
IV.LNSS.HHZ. | 2019-10-11T03:46:36.65 | 0.1 | undecidable | manual | P | 198 | 23.3544 | 111 | -0.07 | 96 |
IV.T1299.EHN. | 2019-10-11T03:46:36.63 | 0.3 | undecidable | manual | P | 147 | 22.3554 | 112 | 0.09 | 72 |
IV.MC2.EHZ. | 2019-10-11T03:46:35.15 | 0.3 | positive | manual | P | 21 | 12.9759 | 125 | 0.28 | 70 |
IV.NRCA.HNZ. | 2019-10-11T03:46:35.11 | 0.1 | undecidable | manual | S | 338 | 3.6963 | 158 | -0.01 | 100 |
IV.NRCA.HNZ. | 2019-10-11T03:46:33.89 | 0.3 | negative | manual | P | 338 | 3.6963 | 158 | 0.22 | 72 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.8 | 0.0012224999999999998 | 0.14 | AML | other | m | 2019-10-11T03:46:35.20 |
IV.NRCA.HNN. | ML:1.8 | 0.0011394999999999999 | 0.42 | AML | other | m | 2019-10-11T03:46:35.21 |
IV.NRCA.HHE. | ML:1.8 | 0.00121 | 0.12 | AML | other | m | 2019-10-11T03:46:35.72 |
IV.NRCA.HNE. | ML:1.8 | 0.001135 | 0.12 | AML | other | m | 2019-10-11T03:46:35.79 |
IV.MTRA.EHE. | ML:1.0 | 0.00006515 | 1.24 | AML | other | m | 2019-10-11T03:46:40.15 |
IV.LNSS.HHE. | ML:1.5 | 0.000221 | 1.62 | AML | other | m | 2019-10-11T03:46:40.83 |
IV.LNSS.HHN. | ML:1.5 | 0.000185 | 0.14 | AML | other | m | 2019-10-11T03:46:40.94 |
IV.FDMO.HHN. | ML:1.0 | 0.000050299999999999996 | 1.34 | AML | other | m | 2019-10-11T03:46:41.93 |
IV.FDMO.HHE. | ML:0.9 | 0.0000427 | 0.14 | AML | other | m | 2019-10-11T03:46:41.39 |
IV.CESI.HHE. | ML:0.8 | 0.00003385 | 0.48 | AML | other | m | 2019-10-11T03:46:42.20 |
IV.CESI.HHN. | ML:0.9 | 0.00003755 | 0.38 | AML | other | m | 2019-10-11T03:46:42.63 |
IV.MTRA.EHN. | ML:0.8 | 0.0000448 | 0.74 | AML | other | m | 2019-10-11T03:46:43.82 |
IV.SMA1.EHE. | ML:0.8 | 0.00003755 | 0.98 | AML | other | m | 2019-10-11T03:46:44.53 |
IV.SMA1.EHN. | ML:0.9 | 0.0000462 | 0.8 | AML | other | m | 2019-10-11T03:46:44.18 |
IV.RM33.EHE. | ML:0.8 | 0.00003095 | 0.42 | AML | other | m | 2019-10-11T03:46:49.43 |
IV.RM33.EHN. | ML:1.0 | 0.00003825 | 0.44 | AML | other | m | 2019-10-11T03:46:50.85 |