A magnitude ML 0.7 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8180, 13.1150 at 10 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 |
Preci | PG | 9 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 9 | 281 | 5962 |
Visso | MC | 13 | 1107 | 7069 |
Cascia | PG | 14 | 3217 | 10286 |
Ussita | MC | 14 | 444 | 10730 |
Arquata del Tronto | AP | 16 | 1178 | 11908 |
Cerreto di Spoleto | PG | 16 | 1075 | 12983 |
Sellano | PG | 17 | 1079 | 14062 |
Accumoli | RI | 17 | 667 | 14729 |
Montegallo | AP | 18 | 523 | 15252 |
Poggiodomo | PG | 19 | 117 | 15369 |
Montemonaco | AP | 20 | 604 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2019-12-08 07:06:56 |
42.8177 | 13.1152 | 10 | 2019-12-08 07:16:55 |
Sala Sismica INGV-Roma | 74433131 |
Field | Value |
---|---|
Time (UTC) | 2019-12-08 07:06:56 ± 0.06 |
Latitude | 42.8177 ± 0.0027 |
Longitude | 13.1152 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 74433131 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 420 |
Semi-minor axis of confidence ellipse (meter) | 215 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 260 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 89 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.01619 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40829 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.5 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 74433131 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-08 07:16:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2019-12-08T07:07:11.03 | 0.6 | undecidable | manual | S | 118 | 45.3213 | 50 | -0.15 | 47 |
IV.RM33.EHZ. | 2019-12-08T07:07:08.20 | 0.6 | undecidable | manual | S | 167 | 35.1426 | 50 | -0.28 | 47 |
IV.CSP1.EHZ. | 2019-12-08T07:07:07.45 | 0.6 | undecidable | manual | S | 13 | 31.2465 | 50 | 0.02 | 50 |
IV.CESI.HNE. | 2019-12-08T07:07:06.26 | 0.3 | undecidable | manual | S | 321 | 26.9508 | 50 | -0.01 | 75 |
IV.SMA1.EHE. | 2019-12-08T07:07:06.29 | 0.3 | undecidable | manual | S | 139 | 27.4503 | 50 | -0.12 | 74 |
IV.TERO.HHZ. | 2019-12-08T07:07:05.31 | 0.6 | undecidable | manual | P | 118 | 45.3213 | 50 | 0.38 | 45 |
IV.LNSS.HNN. | 2019-12-08T07:07:05.71 | 0.3 | undecidable | manual | S | 194 | 24.5532 | 112 | 0.09 | 74 |
IV.FDMO.HHZ. | 2019-12-08T07:07:05.54 | 0.6 | undecidable | manual | S | 355 | 24.3534 | 112 | -0.01 | 50 |
IV.T1299.EHE. | 2019-12-08T07:07:05.72 | 0.1 | undecidable | manual | S | 146 | 24.4533 | 112 | 0.14 | 98 |
IV.MMO1.HNZ. | 2019-12-08T07:07:04.02 | 0.6 | undecidable | manual | S | 62 | 19.4694 | 117 | 0.02 | 51 |
IV.GAVE.HNE. | 2019-12-08T07:07:04.74 | 0.1 | undecidable | manual | S | 232 | 22.755 | 114 | -0.29 | 96 |
IV.SAP2.EHZ. | 2019-12-08T07:07:03.84 | 0.1 | undecidable | manual | P | 37 | 38.628 | 50 | -0.06 | 98 |
IV.RM33.EHZ. | 2019-12-08T07:07:03.39 | 1.0 | negative | manual | P | 167 | 35.1426 | 50 | 0.02 | 25 |
IV.CESI.HNE. | 2019-12-08T07:07:02.16 | 0.1 | undecidable | manual | P | 321 | 26.9508 | 50 | 0.06 | 99 |
IV.SMA1.EHE. | 2019-12-08T07:07:02.39 | 0.6 | undecidable | manual | P | 139 | 27.4503 | 50 | 0.21 | 48 |
IV.CSP1.EHZ. | 2019-12-08T07:07:02.91 | 0.1 | undecidable | manual | P | 13 | 31.2465 | 50 | 0.14 | 97 |
IV.T1299.EHE. | 2019-12-08T07:07:01.95 | 0.1 | undecidable | manual | P | 146 | 24.4533 | 112 | 0.25 | 96 |
IV.LNSS.HNN. | 2019-12-08T07:07:01.55 | 0.1 | undecidable | manual | P | 194 | 24.5532 | 112 | -0.17 | 98 |
IV.FDMO.HHZ. | 2019-12-08T07:07:01.77 | 0.3 | positive | manual | P | 355 | 24.3534 | 112 | 0.09 | 75 |
IV.GAVE.HNE. | 2019-12-08T07:07:01.55 | 0.1 | undecidable | manual | P | 232 | 22.755 | 114 | 0.17 | 98 |
IV.NRCA.HHZ. | 2019-12-08T07:06:59.86 | 0.3 | undecidable | manual | S | 358 | 1.7982 | 170 | -0.08 | 78 |
IV.MMO1.HNZ. | 2019-12-08T07:06:59.83 | 0.3 | undecidable | manual | P | 62 | 19.4694 | 117 | -0.96 | 57 |
IV.NRCA.HHZ. | 2019-12-08T07:06:58.69 | 0.1 | undecidable | manual | P | 358 | 1.7982 | 170 | 0.25 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.3 | 0.0003982946 | 0.0992 | AML | other | m | 2019-12-08T07:06:59.99 |
IV.NRCA.HHN. | ML:1.5 | 0.0005871368 | 0.1408 | AML | other | m | 2019-12-08T07:06:59.93 |
IV.NRCA.HNE. | ML:1.3 | 0.0004033746 | 0.1088 | AML | other | m | 2019-12-08T07:06:59.94 |
IV.NRCA.HNN. | ML:1.4 | 0.00052904255 | 0.1312 | AML | other | m | 2019-12-08T07:06:59.00 |
IV.FDMO.HHE. | ML:0.5 | 0.000018528435000000003 | 0.1824 | AML | other | m | 2019-12-08T07:07:06.25 |
IV.FDMO.HHN. | ML:0.5 | 0.000018507517000000002 | 0.1184 | AML | other | m | 2019-12-08T07:07:06.70 |
IV.CSP1.EHE. | ML:0.3 | 0.000011237337 | 44.72 | AML | other | m | 2019-12-08T07:06:40.31 |
IV.CSP1.EHN. | ML:0.3 | 0.00001183942 | 0.16 | AML | other | m | 2019-12-08T07:07:08.82 |
IV.RM33.EHE. | ML:0.6 | 0.0000156190045 | 0.1376 | AML | other | m | 2019-12-08T07:07:09.23 |
IV.RM33.EHN. | ML:0.6 | 0.000013860709499999999 | 0.1184 | AML | other | m | 2019-12-08T07:07:08.97 |
IV.RM33.HNE. | ML:1.6 | 0.0001781171 | 0.8288 | AML | other | m | 2019-12-08T07:07:07.43 |
IV.RM33.HNN. | ML:1.6 | 0.00017861359999999998 | 0.6496 | AML | other | m | 2019-12-08T07:07:13.67 |
IV.TERO.HHE. | ML:0.5 | 0.000010210316 | 0.0832 | AML | other | m | 2019-12-08T07:07:11.60 |
IV.TERO.HHN. | ML:0.2 | 0.000006777539999999999 | 0.08 | AML | other | m | 2019-12-08T07:07:13.07 |