A magnitude ML 0.7 earthquake occured in region: 6 km SE Norcia (PG), on
and geographic coordinates (lat, lon) 42.7500, 13.1470 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 | 7 | 4957 | 4957 |
Accumoli | RI | 10 | 667 | 5624 |
Cascia | PG | 11 | 3217 | 8841 |
Arquata del Tronto | AP | 13 | 1178 | 10019 |
Cittareale | RI | 15 | 482 | 10501 |
Castelsantangelo sul Nera | MC | 16 | 281 | 10782 |
Preci | PG | 17 | 724 | 11506 |
Poggiodomo | PG | 18 | 117 | 11623 |
Amatrice | RI | 18 | 2657 | 14280 |
Montegallo | AP | 18 | 523 | 14803 |
Monteleone di Spoleto | PG | 19 | 599 | 15402 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2019-04-03 01:24:04 |
42.7502 | 13.1467 | 11 | 2019-04-03 02:05:04 |
Sala Sismica INGV-Roma | 67210341 |
Field | Value |
---|---|
Time (UTC) | 2019-04-03 01:24:04 ± 0.03 |
Latitude | 42.7502 ± 0.0018 |
Longitude | 13.1467 ± 0.0037 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 67210341 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 290 |
Semi-minor axis of confidence ellipse (meter) | 210 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 299 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 91 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.09 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24641 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.4 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 67210341 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-04-03 02:05:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2019-04-03T01:24:23.98 | 3.0 | undecidable | manual | S | -0.52 | 0 | |||
IV.RM33.EHZ. | 2019-04-03T01:24:14.17 | 0.3 | undecidable | manual | S | 168 | 27.3504 | 90 | -0.01 | 97 |
IV.GAVE.EHZ. | 2019-04-03T01:24:12.61 | 0.3 | undecidable | manual | S | 253 | 21.5673 | 90 | -0.04 | 98 |
IV.SMA1.EHZ. | 2019-04-03T01:24:12.29 | 0.3 | undecidable | manual | S | 131 | 20.2686 | 90 | -0.02 | 99 |
IV.MMO1.EHZ. | 2019-04-03T01:24:12.71 | 0.3 | undecidable | manual | S | 41 | 22.0668 | 90 | -0.08 | 97 |
IV.LNSS.HHZ. | 2019-04-03T01:24:11.80 | 0.3 | undecidable | manual | S | 208 | 18.4704 | 90 | -0.03 | 98 |
IV.NRCA.HHZ. | 2019-04-03T01:24:09.50 | 0.3 | undecidable | manual | S | 344 | 9.5793 | 122 | -0.03 | 100 |
IV.MMO1.EHZ. | 2019-04-03T01:24:09.18 | 0.3 | undecidable | manual | P | 41 | 22.0668 | 90 | -0.08 | 97 |
IV.GAVE.EHZ. | 2019-04-03T01:24:09.32 | 0.3 | undecidable | manual | P | 253 | 21.5673 | 90 | 0.14 | 96 |
IV.RM33.EHZ. | 2019-04-03T01:24:09.96 | 0.3 | undecidable | manual | P | 168 | 27.3504 | 90 | -0.1 | 96 |
IV.SMA1.EHZ. | 2019-04-03T01:24:09.15 | 0.3 | undecidable | manual | P | 131 | 20.2686 | 90 | 0.17 | 95 |
IV.LNSS.HHZ. | 2019-04-03T01:24:08.64 | 0.3 | undecidable | manual | P | 208 | 18.4704 | 90 | -0.06 | 98 |
IV.NRCA.HHZ. | 2019-04-03T01:24:07.52 | 0.3 | undecidable | manual | P | 344 | 9.5793 | 122 | 0.14 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHN. | ML:0.6 | 0.00002915 | 0.44 | AML | other | m | 2019-04-03T01:24:13.99 |
IV.NRCA.HHE. | ML:1.4 | 0.000324 | 0.16 | AML | other | m | 2019-04-03T01:24:09.59 |
IV.LNSS.HHE. | ML:0.6 | 0.000029749999999999998 | 1.3 | AML | other | m | 2019-04-03T01:24:11.26 |
IV.LNSS.HHN. | ML:0.8 | 0.00004265 | 0.32 | AML | other | m | 2019-04-03T01:24:12.04 |
IV.GAVE.EHE. | ML:0.6 | 0.000027799999999999998 | 1.36 | AML | other | m | 2019-04-03T01:24:13.16 |
IV.NRCA.HHN. | ML:1.3 | 0.0002275 | 0.14 | AML | other | m | 2019-04-03T01:24:09.54 |
IV.NRCA.HNN. | ML:1.3 | 0.00023065985 | 0.46 | AML | other | m | 2019-04-03T01:24:09.54 |
IV.SMA1.EHE. | ML:0.3 | 0.000015431945 | 0.28 | AML | other | m | 2019-04-03T01:24:13.97 |
IV.SMA1.EHN. | ML:0.2 | 0.000012310675 | 0.26 | AML | other | m | 2019-04-03T01:24:13.15 |