A magnitude ML 1.3 earthquake occured in region: 5 km SW Amatrice (RI), on
and geographic coordinates (lat, lon) 42.5870, 13.2600 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 |
---|---|---|---|---|
Amatrice | RI | 5 | 2657 | 2657 |
Montereale | AQ | 7 | 2581 | 5238 |
Capitignano | AQ | 8 | 665 | 5903 |
Cittareale | RI | 9 | 482 | 6385 |
Campotosto | AQ | 10 | 542 | 6927 |
Accumoli | RI | 12 | 667 | 7594 |
Borbona | RI | 13 | 617 | 8211 |
Cagnano Amiterno | AQ | 14 | 1369 | 9580 |
Posta | RI | 15 | 694 | 10274 |
Barete | AQ | 15 | 737 | 11011 |
Pizzoli | AQ | 17 | 4326 | 15337 |
Crognaleto | TE | 19 | 1297 | 16634 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2017-04-05 15:29:45 |
42.5873 | 13.26 | 11 | 2017-04-05 15:35:12 |
Sala Sismica INGV-Roma | 43421961 |
Field | Value |
---|---|
Time (UTC) | 2017-04-05 15:29:45 ± 0.1 |
Latitude | 42.5873 ± 0.0063 |
Longitude | 13.2600 ± 0.0061 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 43421961 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 686 |
Semi-minor axis of confidence ellipse (meter) | 221 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 209 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 690.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30307 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.5 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 43421961 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-04-05 15:35:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
TV.SF01.EHZ. | 2017-04-05T15:30:09.17 | 3.0 | undecidable | manual | P | -0.05 | 0 | |||
IV.CERT.HHZ. | 2017-04-05T15:30:07.14 | 3.0 | undecidable | manual | S | 0.03 | 0 | |||
IV.T1211.EHZ. | 2017-04-05T15:29:56.69 | 0.6 | undecidable | manual | S | 260 | 33.6441 | 90 | -0.45 | 44 |
IV.TERO.HHZ. | 2017-04-05T15:29:55.23 | 0.6 | undecidable | manual | S | 82 | 28.3494 | 90 | -0.5 | 44 |
IV.T1217.EHZ. | 2017-04-05T15:29:55.84 | 0.6 | undecidable | manual | S | 297 | 30.1476 | 90 | -0.37 | 45 |
IV.T1214.EHZ. | 2017-04-05T15:29:53.29 | 0.6 | undecidable | manual | S | 348 | 19.5693 | 90 | -0.09 | 49 |
IV.T1217.EHZ. | 2017-04-05T15:29:52.10 | 1.0 | negative | manual | P | 297 | 30.1476 | 90 | 0.33 | 23 |
IV.T1211.EHZ. | 2017-04-05T15:29:52.25 | 0.6 | positive | manual | P | 260 | 33.6441 | 90 | -0.06 | 48 |
IV.CAMP.HHE. | 2017-04-05T15:29:51.32 | 0.3 | undecidable | manual | S | 115 | 13.4754 | 93 | -0.44 | 68 |
IV.T1212.EHZ. | 2017-04-05T15:29:51.55 | 0.3 | undecidable | manual | P | 316 | 25.2525 | 90 | 0.53 | 65 |
IV.TERO.HHZ. | 2017-04-05T15:29:51.35 | 0.1 | undecidable | manual | P | 82 | 28.3494 | 90 | -0.14 | 95 |
IV.T1218.EHZ. | 2017-04-05T15:29:51.70 | 0.6 | undecidable | manual | S | 308 | 14.9739 | 90 | -0.46 | 46 |
IV.RM33.EHZ. | 2017-04-05T15:29:50.74 | 0.6 | undecidable | manual | S | 203 | 9.4794 | 123 | -0.03 | 50 |
IV.SMA1.EHE. | 2017-04-05T15:29:50.40 | 0.1 | undecidable | manual | S | 52 | 7.7811 | 132 | -0.01 | 100 |
IV.T1214.EHZ. | 2017-04-05T15:29:50.31 | 0.1 | undecidable | manual | P | 348 | 19.5693 | 90 | 0.17 | 95 |
IV.T1299.EHE. | 2017-04-05T15:29:49.80 | 0.1 | undecidable | manual | S | 19 | 5.4945 | 145 | -0.2 | 97 |
IV.T1218.EHZ. | 2017-04-05T15:29:49.45 | 1.0 | positive | manual | P | 308 | 14.9739 | 90 | 0.02 | 25 |
MN.AQU.HHZ. | 2017-04-05T15:29:49.38 | 3.0 | undecidable | manual | P | -0.06 | 0 | |||
IV.CAMP.HHE. | 2017-04-05T15:29:49.34 | 0.1 | undecidable | manual | P | 115 | 13.4754 | 93 | 0.14 | 98 |
IV.RM33.EHZ. | 2017-04-05T15:29:48.92 | 0.1 | undecidable | manual | P | 203 | 9.4794 | 123 | 0.29 | 95 |
IV.T1299.EHE. | 2017-04-05T15:29:48.43 | 0.1 | undecidable | manual | P | 19 | 5.4945 | 145 | 0.24 | 97 |
IV.SMA1.EHE. | 2017-04-05T15:29:48.79 | 0.1 | undecidable | manual | P | 52 | 7.7811 | 132 | 0.37 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
MN.AQU.HHE. | ML:1.7 | 0.00026700000000000004 | 0.28 | AML | other | m | 2017-04-05T15:29:52.06 |
MN.AQU.HHN. | ML:1.7 | 0.000235 | 0.08 | AML | other | m | 2017-04-05T15:29:57.60 |
IV.TERO.HHN. | ML:0.9 | 0.0000375 | 0.66 | AML | other | m | 2017-04-05T15:29:55.40 |
IV.TERO.HHE. | ML:0.9 | 0.00003985 | 0.14 | AML | other | m | 2017-04-05T15:29:55.53 |