A magnitude ML 1.1 earthquake occured in region: 8 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7580, 13.1850 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 | 8 | 4957 | 4957 |
Accumoli | RI | 9 | 667 | 5624 |
Arquata del Tronto | AP | 9 | 1178 | 6802 |
Cascia | PG | 15 | 3217 | 10019 |
Montegallo | AP | 15 | 523 | 10542 |
Castelsantangelo sul Nera | MC | 16 | 281 | 10823 |
Cittareale | RI | 16 | 482 | 11305 |
Amatrice | RI | 17 | 2657 | 13962 |
Preci | PG | 18 | 724 | 14686 |
Acquasanta Terme | AP | 18 | 2916 | 17602 |
Montemonaco | AP | 20 | 604 | 18206 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2019-01-17 18:36:07 |
42.7583 | 13.1853 | 9 | 2019-01-17 18:43:54 |
Sala Sismica INGV-Roma | 64741451 |
Field | Value |
---|---|
Time (UTC) | 2019-01-17 18:36:07 ± 0.07 |
Latitude | 42.7583 ± 0.0027 |
Longitude | 13.1853 ± 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 | 64741451 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 476 |
Semi-minor axis of confidence ellipse (meter) | 164 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 283 |
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) | 111 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33365 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 64741451 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-01-17 18:43:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PTRJ.HNZ. | 2019-01-17T18:36:59.13 | 3.0 | undecidable | manual | Sn | -0.2 | 0 | |||
IV.PE3.EHZ. | 2019-01-17T18:36:44.30 | 3.0 | undecidable | manual | S | 0.69 | 0 | |||
IV.RCAV.EHZ. | 2019-01-17T18:36:37.59 | 3.0 | undecidable | manual | S | -2.19 | 0 | |||
IV.BRSN.EHZ. | 2019-01-17T18:36:36.50 | 3.0 | negative | manual | Pn | -0.2 | 0 | |||
IV.COR1.EHZ. | 2019-01-17T18:36:25.67 | 3.0 | undecidable | manual | P | 0.97 | 0 | |||
IV.CSP1.EHZ. | 2019-01-17T18:36:19.92 | 0.3 | undecidable | manual | S | 2 | 37.0296 | 50 | -0.05 | 72 |
IV.LNSS.HHZ. | 2019-01-17T18:36:15.21 | 0.3 | undecidable | manual | S | 214 | 20.868 | 114 | 0 | 75 |
IV.MC2.EHZ. | 2019-01-17T18:36:14.31 | 0.3 | undecidable | manual | S | 1 | 16.9719 | 119 | 0.32 | 70 |
IV.CSP1.EHZ. | 2019-01-17T18:36:14.59 | 0.6 | undecidable | manual | P | 2 | 37.0296 | 50 | -0.01 | 48 |
IV.MMO1.EHZ. | 2019-01-17T18:36:14.64 | 0.3 | undecidable | manual | S | 36 | 19.4694 | 116 | -0.1 | 73 |
IV.LNSS.HHZ. | 2019-01-17T18:36:11.91 | 0.1 | undecidable | manual | P | 214 | 20.868 | 114 | 0.06 | 98 |
IV.MC2.EHZ. | 2019-01-17T18:36:11.19 | 0.1 | undecidable | manual | P | 1 | 16.9719 | 119 | 0.04 | 99 |
IV.SMA1.EHZ. | 2019-01-17T18:36:11.44 | 0.1 | undecidable | manual | P | 139 | 18.7701 | 117 | -0.02 | 100 |
IV.MMO1.EHZ. | 2019-01-17T18:36:11.55 | 0.3 | positive | manual | P | 36 | 19.4694 | 116 | -0.03 | 74 |
IV.NRCA.HHZ. | 2019-01-17T18:36:11.78 | 0.3 | undecidable | manual | S | 325 | 10.1787 | 133 | -0.28 | 72 |
IV.NRCA.HHZ. | 2019-01-17T18:36:10.09 | 0.1 | undecidable | manual | P | 325 | 10.1787 | 133 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.4 | 0.0003076785 | 0.1408 | AML | other | m | 2019-01-17T18:36:12.03 |
IV.NRCA.HNE. | ML:1.3 | 0.00028084755 | 0.1152 | AML | other | m | 2019-01-17T18:36:11.97 |
IV.NRCA.HNN. | ML:1.1 | 0.0001802408 | 0.576 | AML | other | m | 2019-01-17T18:36:16.52 |
IV.NRCA.HHN. | ML:1.1 | 0.00016189 | 0.0768 | AML | other | m | 2019-01-17T18:36:11.85 |
IV.LNSS.HHN. | ML:0.8 | 0.00004426119 | 0.1664 | AML | other | m | 2019-01-17T18:36:15.69 |
IV.LNSS.HNE. | ML:1.2 | 0.00009893163 | 0.448 | AML | other | m | 2019-01-17T18:36:17.39 |
IV.LNSS.HHE. | ML:0.8 | 0.000047162455 | 0.1408 | AML | other | m | 2019-01-17T18:36:15.80 |
IV.LNSS.HNN. | ML:1.3 | 0.0001477176 | 0.7808 | AML | other | m | 2019-01-17T18:36:22.07 |
IV.CSP1.EHN. | ML:1.0 | 0.00003466731500000001 | 0.32 | AML | other | m | 2019-01-17T18:36:20.53 |
IV.CSP1.EHE. | ML:1.0 | 0.000032658725 | 0.96 | AML | other | m | 2019-01-17T18:36:31.25 |