A magnitude ML 1.2 earthquake occured in region: 2 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7900, 13.1160 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 | 2 | 4957 | 4957 |
Cascia | PG | 11 | 3217 | 8174 |
Preci | PG | 12 | 724 | 8898 |
Castelsantangelo sul Nera | MC | 12 | 281 | 9179 |
Arquata del Tronto | AP | 15 | 1178 | 10357 |
Accumoli | RI | 15 | 667 | 11024 |
Visso | MC | 16 | 1107 | 12131 |
Cerreto di Spoleto | PG | 17 | 1075 | 13206 |
Poggiodomo | PG | 17 | 117 | 13323 |
Ussita | MC | 17 | 444 | 13767 |
Montegallo | AP | 19 | 523 | 14290 |
Sellano | PG | 19 | 1079 | 15369 |
Cittareale | RI | 19 | 482 | 15851 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2019-05-30 04:07:21 |
42.79 | 13.1158 | 10 | 2019-05-30 04:15:10 |
Sala Sismica INGV-Roma | 69016231 |
Field | Value |
---|---|
Time (UTC) | 2019-05-30 04:07:21 ± 0.04 |
Latitude | 42.7900 ± 0.0027 |
Longitude | 13.1158 ± 0.0037 |
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 | 69016231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 282 |
Semi-minor axis of confidence ellipse (meter) | 239 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 265 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 85 |
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) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.04317 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39570 |
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 | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 69016231 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-05-30 04:15:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2019-05-30T04:07:35.12 | 0.1 | undecidable | manual | S | 115 | 43.9227 | 50 | -0.29 | 91 |
IV.RM33.EHZ. | 2019-05-30T04:07:32.49 | 0.3 | undecidable | manual | S | 165 | 32.2455 | 50 | 0.21 | 71 |
IV.CSP1.EHZ. | 2019-05-30T04:07:32.97 | 0.3 | undecidable | manual | S | 12 | 34.2435 | 50 | 0.14 | 72 |
IV.CESI.HHZ. | 2019-05-30T04:07:31.30 | 0.3 | undecidable | manual | S | 324 | 29.3484 | 50 | -0.23 | 71 |
IV.FDMO.HHZ. | 2019-05-30T04:07:30.89 | 0.3 | undecidable | manual | S | 355 | 27.4503 | 50 | -0.12 | 73 |
IV.SMA1.EHZ. | 2019-05-30T04:07:30.24 | 0.3 | undecidable | manual | S | 135 | 25.1526 | 50 | -0.17 | 72 |
IV.LNSS.HHZ. | 2019-05-30T04:07:29.09 | 0.3 | undecidable | manual | S | 197 | 21.6672 | 115 | -0.27 | 71 |
IV.TERO.HHZ. | 2019-05-30T04:07:29.86 | 0.6 | undecidable | manual | P | 115 | 43.9227 | 50 | 0.52 | 43 |
IV.MTRA.EHZ. | 2019-05-30T04:07:29.72 | 0.3 | undecidable | manual | S | 99 | 23.1546 | 114 | -0.11 | 73 |
IV.MMO1.EHZ. | 2019-05-30T04:07:29.09 | 0.3 | undecidable | manual | S | 55 | 21.0678 | 116 | -0.07 | 74 |
IV.GAVE.EHZ. | 2019-05-30T04:07:29.18 | 0.3 | undecidable | manual | S | 239 | 21.0678 | 116 | 0.01 | 75 |
IV.CSP1.EHZ. | 2019-05-30T04:07:27.93 | 1.0 | positive | manual | P | 12 | 34.2435 | 50 | 0.08 | 24 |
IV.CESI.HHZ. | 2019-05-30T04:07:27.08 | 0.1 | negative | manual | P | 324 | 29.3484 | 50 | -0.02 | 99 |
IV.RM33.EHZ. | 2019-05-30T04:07:27.45 | 0.6 | positive | manual | P | 165 | 32.2455 | 50 | -0.08 | 48 |
IV.FDMO.HHZ. | 2019-05-30T04:07:26.63 | 1.0 | undecidable | manual | P | 355 | 27.4503 | 50 | -0.17 | 24 |
IV.SMA1.EHZ. | 2019-05-30T04:07:26.71 | 0.1 | undecidable | manual | P | 135 | 25.1526 | 50 | 0.26 | 95 |
IV.MTRA.EHZ. | 2019-05-30T04:07:26.13 | 0.1 | undecidable | manual | P | 99 | 23.1546 | 114 | 0.01 | 100 |
IV.MMO1.EHZ. | 2019-05-30T04:07:25.78 | 0.6 | negative | manual | P | 55 | 21.0678 | 116 | 0.05 | 50 |
IV.GAVE.EHZ. | 2019-05-30T04:07:25.81 | 0.1 | undecidable | manual | P | 239 | 21.0678 | 116 | 0.07 | 99 |
IV.MC2.EHZ. | 2019-05-30T04:07:25.00 | 0.6 | positive | manual | P | 24 | 14.7741 | 125 | 0.36 | 47 |
IV.LNSS.HHZ. | 2019-05-30T04:07:25.86 | 0.1 | undecidable | manual | P | 197 | 21.6672 | 115 | 0.02 | 100 |
IV.NRCA.HHZ. | 2019-05-30T04:07:24.75 | 0.3 | undecidable | manual | S | 358 | 4.7952 | 155 | -0.23 | 74 |
IV.NRCA.HHZ. | 2019-05-30T04:07:23.50 | 0.1 | negative | manual | P | 358 | 4.7952 | 155 | 0.19 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNN. | ML:1.5 | 0.0005475 | 0.76 | AML | other | m | 2019-05-30T04:07:24.82 |
IV.NRCA.HHN. | ML:1.6 | 0.0006160000000000001 | 0.1 | AML | other | m | 2019-05-30T04:07:24.82 |
IV.NRCA.HHE. | ML:1.4 | 0.00045850000000000003 | 0.16 | AML | other | m | 2019-05-30T04:07:24.87 |
IV.NRCA.HNE. | ML:1.5 | 0.00047650000000000004 | 0.42 | AML | other | m | 2019-05-30T04:07:25.83 |
IV.LNSS.HHN. | ML:1.1 | 0.0000895 | 1.04 | AML | other | m | 2019-05-30T04:07:29.42 |
IV.LNSS.HHE. | ML:1.1 | 0.0000812 | 0.42 | AML | other | m | 2019-05-30T04:07:29.68 |
IV.GAVE.EHE. | ML:1.1 | 0.00009495 | 1.44 | AML | other | m | 2019-05-30T04:07:29.01 |
IV.GAVE.EHN. | ML:1.1 | 0.0000918 | 1.64 | AML | other | m | 2019-05-30T04:07:29.00 |
IV.FDMO.HHE. | ML:0.7 | 0.0000263 | 0.18 | AML | other | m | 2019-05-30T04:07:31.61 |
IV.FDMO.HHN. | ML:0.6 | 0.0000213 | 1.58 | AML | other | m | 2019-05-30T04:07:33.07 |