A magnitude ML 1.4 earthquake occured in region: 3 km SW Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6130, 13.2690 at 12 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 |
---|---|---|---|---|
Amatrice | RI | 3 | 2657 | 2657 |
Cittareale | RI | 9 | 482 | 3139 |
Accumoli | RI | 9 | 667 | 3806 |
Montereale | AQ | 10 | 2581 | 6387 |
Campotosto | AQ | 10 | 542 | 6929 |
Capitignano | AQ | 11 | 665 | 7594 |
Borbona | RI | 16 | 617 | 8211 |
Posta | RI | 17 | 694 | 8905 |
Cagnano Amiterno | AQ | 17 | 1369 | 10274 |
Barete | AQ | 18 | 737 | 11011 |
Arquata del Tronto | AP | 18 | 1178 | 12189 |
Crognaleto | TE | 19 | 1297 | 13486 |
Pizzoli | AQ | 20 | 4326 | 17812 |
Cortino | TE | 20 | 656 | 18468 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2019-04-06 09:01:08 |
42.6127 | 13.2687 | 12 | 2019-04-06 09:05:46 |
Sala Sismica INGV-Roma | 67296261 |
Field | Value |
---|---|
Time (UTC) | 2019-04-06 09:01:08 ± 0.07 |
Latitude | 42.6127 ± 0.0036 |
Longitude | 13.2687 ± 0.0049 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 67296261 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 358 |
Semi-minor axis of confidence ellipse (meter) | 116 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 48 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 76 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 20 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44426 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 67296261 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-04-06 09:05:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LIK.EHZ.01 | 2019-04-06T09:01:31.12 | 3.0 | negative | manual | P | 0.29 | 0 | |||
IV.FDMO.HHZ. | 2019-04-06T09:01:24.44 | 0.3 | undecidable | manual | S | 343 | 49.3173 | 92 | 0.36 | 65 |
IV.MC2.EHZ. | 2019-04-06T09:01:20.45 | 0.3 | undecidable | manual | S | 349 | 33.744 | 93 | 0.51 | 65 |
IV.GIGS.HHZ. | 2019-04-06T09:01:19.10 | 0.3 | undecidable | manual | S | 125 | 30.5472 | 94 | 0.02 | 73 |
IV.MMO1.EHZ. | 2019-04-06T09:01:19.71 | 0.3 | undecidable | manual | S | 8 | 32.1456 | 94 | 0.2 | 70 |
IV.TERO.HHZ. | 2019-04-06T09:01:18.13 | 0.1 | undecidable | manual | S | 88 | 27.3504 | 95 | -0.12 | 94 |
IV.NRCA.HHZ. | 2019-04-06T09:01:17.83 | 0.1 | undecidable | manual | S | 333 | 27.5502 | 95 | -0.45 | 89 |
IV.FDMO.HHZ. | 2019-04-06T09:01:17.71 | 0.3 | undecidable | manual | P | 343 | 49.3173 | 92 | 0.23 | 67 |
IV.LNSS.HHZ. | 2019-04-06T09:01:15.68 | 0.1 | undecidable | manual | S | 267 | 18.6702 | 102 | -0.26 | 96 |
IV.MC2.EHZ. | 2019-04-06T09:01:15.14 | 0.3 | undecidable | manual | P | 349 | 33.744 | 93 | 0.05 | 72 |
IV.MTRA.EHZ. | 2019-04-06T09:01:15.71 | 0.1 | undecidable | manual | S | 33 | 19.0698 | 101 | -0.34 | 92 |
IV.MMO1.EHZ. | 2019-04-06T09:01:14.84 | 0.1 | undecidable | manual | P | 8 | 32.1456 | 94 | 0 | 97 |
IV.RM33.EHZ. | 2019-04-06T09:01:14.21 | 0.1 | undecidable | manual | S | 201 | 12.2766 | 119 | -0.13 | 99 |
IV.NRCA.HHZ. | 2019-04-06T09:01:14.02 | 0.1 | positive | manual | P | 333 | 27.5502 | 95 | -0.11 | 96 |
IV.TERO.HHZ. | 2019-04-06T09:01:14.12 | 0.1 | undecidable | manual | P | 88 | 27.3504 | 95 | 0.01 | 97 |
IV.GIGS.HHZ. | 2019-04-06T09:01:14.68 | 0.1 | undecidable | manual | P | 125 | 30.5472 | 94 | 0.09 | 96 |
IV.SMA1.EHZ. | 2019-04-06T09:01:13.03 | 0.1 | undecidable | manual | S | 70 | 5.7942 | 148 | -0.05 | 100 |
IV.MTRA.EHZ. | 2019-04-06T09:01:12.83 | 0.1 | positive | manual | P | 33 | 19.0698 | 101 | -0.01 | 98 |
IV.RM33.EHZ. | 2019-04-06T09:01:12.04 | 0.1 | undecidable | manual | P | 201 | 12.2766 | 119 | 0.18 | 96 |
IV.LNSS.HHZ. | 2019-04-06T09:01:12.75 | 0.1 | undecidable | manual | P | 267 | 18.6702 | 102 | -0.03 | 99 |
IV.SMA1.EHZ. | 2019-04-06T09:01:11.39 | 0.1 | positive | manual | P | 70 | 5.7942 | 148 | 0.27 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.9 | 0.0009835 | 0.38 | AML | other | m | 2019-04-06T09:01:13.53 |
IV.SMA1.EHE. | ML:2.1 | 0.001605 | 0.26 | AML | other | m | 2019-04-06T09:01:13.35 |
IV.RM33.EHE. | ML:1.6 | 0.00041400000000000003 | 0.3 | AML | other | m | 2019-04-06T09:01:14.36 |
IV.RM33.EHN. | ML:1.6 | 0.00035099999999999997 | 0.64 | AML | other | m | 2019-04-06T09:01:14.62 |
IV.LNSS.HHN. | ML:1.4 | 0.00020700000000000002 | 1.62 | AML | other | m | 2019-04-06T09:01:15.81 |
IV.LNSS.HHE. | ML:1.4 | 0.0002045 | 0.14 | AML | other | m | 2019-04-06T09:01:15.85 |
IV.MTRA.EHE. | ML:1.3 | 0.0001305 | 0.48 | AML | other | m | 2019-04-06T09:01:16.89 |
IV.MTRA.EHN. | ML:1.0 | 0.00008180000000000001 | 0.7 | AML | other | m | 2019-04-06T09:01:17.55 |
IV.NRCA.HHE. | ML:1.6 | 0.00022250000000000001 | 0.16 | AML | other | m | 2019-04-06T09:01:18.08 |
IV.TERO.HHE. | ML:1.0 | 0.0000562 | 0.28 | AML | other | m | 2019-04-06T09:01:18.80 |
IV.TERO.HHN. | ML:1.1 | 0.0000653 | 0.08 | AML | other | m | 2019-04-06T09:01:18.93 |
IV.NRCA.HHN. | ML:1.4 | 0.0001245 | 1.48 | AML | other | m | 2019-04-06T09:01:19.99 |