A magnitude ML 1.0 earthquake occured in region: 1 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8000, 13.1070 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 | 1 | 4957 | 4957 |
Preci | PG | 10 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5962 |
Cascia | PG | 12 | 3217 | 9179 |
Visso | MC | 15 | 1107 | 10286 |
Cerreto di Spoleto | PG | 16 | 1075 | 11361 |
Arquata del Tronto | AP | 16 | 1178 | 12539 |
Ussita | MC | 16 | 444 | 12983 |
Accumoli | RI | 16 | 667 | 13650 |
Poggiodomo | PG | 17 | 117 | 13767 |
Sellano | PG | 18 | 1079 | 14846 |
Montegallo | AP | 19 | 523 | 15369 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2019-10-30 06:48:00 |
42.8002 | 13.1068 | 11 | 2019-10-30 06:55:17 |
Sala Sismica INGV-Roma | 73529411 |
Field | Value |
---|---|
Time (UTC) | 2019-10-30 06:48:00 ± 0.07 |
Latitude | 42.8002 ± 0.0027 |
Longitude | 13.1068 ± 0.0061 |
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 | 73529411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 467 |
Semi-minor axis of confidence ellipse (meter) | 283 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 73 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 130 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
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) | 0.03417 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30037 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 73529411 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-30 06:55:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2019-10-30T06:48:11.48 | 0.1 | undecidable | manual | S | 14 | 33.3444 | 50 | 0.03 | 95 |
IV.CESI.HNZ. | 2019-10-30T06:48:10.03 | 0.1 | undecidable | manual | S | 324 | 28.0497 | 50 | -0.01 | 96 |
IV.SMA1.EHZ. | 2019-10-30T06:48:09.59 | 0.3 | undecidable | manual | S | 135 | 26.4513 | 50 | -0.04 | 72 |
IV.FDMO.HHZ. | 2019-10-30T06:48:09.44 | 0.1 | undecidable | manual | S | 357 | 26.2515 | 50 | -0.13 | 94 |
IV.LNSS.HNZ. | 2019-10-30T06:48:08.51 | 0.1 | undecidable | manual | S | 194 | 22.5552 | 50 | -0.07 | 96 |
IV.MTRA.HNZ. | 2019-10-30T06:48:08.69 | 0.1 | undecidable | manual | S | 101 | 24.0537 | 50 | -0.3 | 91 |
IT.MTCL.HGZ. | 2019-10-30T06:48:08.52 | 0.3 | undecidable | manual | S | 338 | 23.1546 | 50 | -0.23 | 69 |
IV.MMO1.EHZ. | 2019-10-30T06:48:07.96 | 0.1 | undecidable | manual | S | 58 | 20.9679 | 50 | -0.2 | 93 |
IV.MC2.EHZ. | 2019-10-30T06:48:06.47 | 0.1 | undecidable | manual | S | 28 | 14.0748 | 128 | 0.23 | 94 |
IV.CSP1.EHZ. | 2019-10-30T06:48:06.73 | 0.1 | undecidable | manual | P | 14 | 33.3444 | 50 | 0.09 | 93 |
IV.FDMO.HHZ. | 2019-10-30T06:48:05.61 | 0.1 | undecidable | manual | P | 357 | 26.2515 | 50 | 0.06 | 95 |
IT.MTCL.HGZ. | 2019-10-30T06:48:05.28 | 0.3 | undecidable | manual | P | 338 | 23.1546 | 50 | 0.2 | 70 |
IV.SMA1.EHZ. | 2019-10-30T06:48:05.93 | 0.1 | undecidable | manual | P | 135 | 26.4513 | 50 | 0.34 | 90 |
IV.CESI.HNZ. | 2019-10-30T06:48:05.95 | 0.1 | undecidable | manual | P | 324 | 28.0497 | 50 | 0.12 | 94 |
IV.MTRA.HNZ. | 2019-10-30T06:48:05.56 | 0.3 | undecidable | manual | P | 101 | 24.0537 | 50 | 0.34 | 67 |
IV.LNSS.HNZ. | 2019-10-30T06:48:04.88 | 0.1 | undecidable | manual | P | 194 | 22.5552 | 50 | -0.1 | 95 |
IV.MMO1.EHZ. | 2019-10-30T06:48:04.78 | 0.1 | undecidable | manual | P | 58 | 20.9679 | 50 | 0.04 | 96 |
IV.NRCA.HHZ. | 2019-10-30T06:48:03.62 | 0.1 | undecidable | manual | S | 9 | 3.7962 | 161 | -0.45 | 91 |
IV.MC2.EHZ. | 2019-10-30T06:48:03.78 | 0.1 | undecidable | manual | P | 28 | 14.0748 | 128 | 0.15 | 95 |
IV.NRCA.HHZ. | 2019-10-30T06:48:02.38 | 0.1 | undecidable | manual | P | 9 | 3.7962 | 161 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.1 | 0.0001825 | 1.24 | AML | other | m | 2019-10-30T06:48:03.69 |
IV.NRCA.HHE. | ML:1.1 | 0.0001955 | 1.38 | AML | other | m | 2019-10-30T06:48:04.78 |
IV.FDMO.HHN. | ML:0.9 | 0.00004095 | 0.14 | AML | other | m | 2019-10-30T06:48:09.77 |
IV.FDMO.HHE. | ML:0.9 | 0.000047 | 0.88 | AML | other | m | 2019-10-30T06:48:10.69 |
IV.NRCA.HNE. | ML:1.0 | 0.00016204916 | 0.08 | AML | other | m | 2019-10-30T06:48:03.78 |
IV.NRCA.HNN. | ML:1.0 | 0.00015649734999999997 | 0.112 | AML | other | m | 2019-10-30T06:48:04.49 |
IV.SMA1.EHE. | ML:0.7 | 0.000028327054999999995 | 0.3424 | AML | other | m | 2019-10-30T06:48:13.73 |