A magnitude ML 1.2 earthquake occured in region: 5 km SW Amatrice (RI), on
and geographic coordinates (lat, lon) 42.5910, 13.2580 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 | 5 | 2657 | 2657 |
Montereale | AQ | 7 | 2581 | 5238 |
Cittareale | RI | 9 | 482 | 5720 |
Capitignano | AQ | 9 | 665 | 6385 |
Campotosto | AQ | 10 | 542 | 6927 |
Accumoli | RI | 12 | 667 | 7594 |
Borbona | RI | 13 | 617 | 8211 |
Cagnano Amiterno | AQ | 15 | 1369 | 9580 |
Posta | RI | 15 | 694 | 10274 |
Barete | AQ | 16 | 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 1.2 | 2017-04-05 15:33:14 |
42.5913 | 13.2583 | 12 | 2017-04-05 15:40:01 |
Sala Sismica INGV-Roma | 43422221 |
Field | Value |
---|---|
Time (UTC) | 2017-04-05 15:33:14 ± 0.15 |
Latitude | 42.5913 ± 0.0099 |
Longitude | 13.2583 ± 0.0073 |
Depth (km) | 12 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 43422221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1089 |
Semi-minor axis of confidence ellipse (meter) | 468 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 357 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1090.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 118 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30217 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.5 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 43422221 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-04-05 15:40:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SPS2.HHZ. | 2017-04-05T15:34:08.11 | 3.0 | positive | manual | Pg | 15.19 | 0 | |||
IV.EUCT.HNZ. | 2017-04-05T15:33:47.91 | 3.0 | undecidable | manual | Sn | 7.03 | 0 | |||
GU.RORO.HHZ. | 2017-04-05T15:33:46.85 | 3.0 | undecidable | manual | Sn | -0.49 | 0 | |||
IV.RNI2.HHZ. | 2017-04-05T15:33:42.05 | 3.0 | undecidable | manual | Sn | -2.01 | 0 | |||
BA.PZUN.HHZ. | 2017-04-05T15:33:36.99 | 3.0 | undecidable | manual | Pn | 1.86 | 0 | |||
IV.VOBA.HNZ. | 2017-04-05T15:33:33.35 | 3.0 | undecidable | manual | Sn | -1.39 | 0 | |||
IV.T1211.EHZ. | 2017-04-05T15:33:25.76 | 0.1 | undecidable | manual | S | 259 | 33.5442 | 93 | -0.25 | 93 |
IV.T1217.EHZ. | 2017-04-05T15:33:24.90 | 0.1 | undecidable | manual | S | 297 | 29.8479 | 93 | -0.12 | 95 |
IV.TERO.HHZ. | 2017-04-05T15:33:24.28 | 0.1 | undecidable | manual | S | 83 | 28.4493 | 94 | -0.36 | 92 |
IV.T1211.EHZ. | 2017-04-05T15:33:21.21 | 0.1 | undecidable | manual | P | 259 | 33.5442 | 93 | 0.03 | 98 |
IV.T1217.EHZ. | 2017-04-05T15:33:21.04 | 0.1 | undecidable | manual | P | 297 | 29.8479 | 93 | 0.43 | 91 |
IV.TERO.HHZ. | 2017-04-05T15:33:20.35 | 0.1 | undecidable | manual | P | 83 | 28.4493 | 94 | -0.04 | 98 |
IV.T1218.EHZ. | 2017-04-05T15:33:20.72 | 0.1 | undecidable | manual | S | 307 | 14.5743 | 109 | -0.27 | 94 |
IV.SMA1.EHZ. | 2017-04-05T15:33:19.36 | 0.1 | undecidable | manual | S | 55 | 7.6812 | 137 | -0.08 | 100 |
IV.RM33.EHZ. | 2017-04-05T15:33:19.75 | 0.1 | undecidable | manual | S | 201 | 9.7791 | 127 | -0.12 | 100 |
IV.EUCT.HNZ. | 2017-04-05T15:33:18.13 | 3.0 | undecidable | manual | Pg | 6.94 | 0 | |||
IV.T1218.EHZ. | 2017-04-05T15:33:18.41 | 0.1 | undecidable | manual | P | 307 | 14.5743 | 109 | 0.12 | 99 |
IV.SMA1.EHZ. | 2017-04-05T15:33:17.78 | 0.1 | undecidable | manual | P | 55 | 7.6812 | 137 | 0.39 | 95 |
IV.RM33.EHZ. | 2017-04-05T15:33:17.89 | 0.1 | undecidable | manual | P | 201 | 9.7791 | 127 | 0.25 | 97 |
IV.NDIM.HNZ. | 2017-04-05T15:33:12.89 | 3.0 | undecidable | manual | Sn | -2.82 | 0 | |||
IV.LEOD.HNZ. | 2017-04-05T15:33:09.44 | 3.0 | negative | manual | Pn | 2.11 | 0 | |||
GU.GSCL.HHZ. | 2017-04-05T15:33:07.37 | 3.0 | undecidable | manual | Sn | -1.81 | 0 | |||
IV.SBPO.HNZ. | 2017-04-05T15:33:07.16 | 3.0 | positive | manual | Pg | 8.25 | 0 | |||
IV.RMP.HHZ. | 2017-04-05T15:33:06.24 | 3.0 | negative | manual | Pn | 2.17 | 0 | |||
TV.SF01.EHZ. | 2017-04-05T15:33:02.90 | 3.0 | undecidable | manual | Sg | 0.17 | 0 | |||
IV.PE3.EHZ. | 2017-04-05T15:32:59.60 | 3.0 | undecidable | manual | Sg | 2.97 | 0 | |||
IV.SACS.HHZ. | 2017-04-05T15:32:57.33 | 3.0 | undecidable | manual | Sn | -4.4 | 0 | |||
IV.T1220.HNZ. | 2017-04-05T15:32:56.30 | 3.0 | negative | manual | Pg | 3.47 | 0 | |||
IV.ZCCA.HHZ. | 2017-04-05T15:32:52.46 | 3.0 | negative | manual | P | 1.55 | 0 | |||
IV.ARCI.HHZ. | 2017-04-05T15:32:49.59 | 3.0 | undecidable | manual | P | 0.11 | 0 | |||
TV.SF01.EHZ. | 2017-04-05T15:32:49.94 | 3.0 | undecidable | manual | P | 0.18 | 0 | |||
IV.SACS.HHZ. | 2017-04-05T15:32:48.64 | 3.0 | undecidable | manual | P | -0.56 | 0 | |||
TV.SF04.EHZ. | 2017-04-05T15:32:48.81 | 3.0 | positive | manual | P | -0.54 | 0 | |||
IV.LMD.HHZ. | 2017-04-05T15:32:46.71 | 3.0 | undecidable | manual | P | 1.02 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ARCI.HHE. | ML:2.6 | 0.0002305 | 0.06 | AML | other | m | 2017-04-05T15:32:51.25 |
IV.ARCI.HHN. | ML:2.5 | 0.00017299999999999998 | 0.08 | AML | other | m | 2017-04-05T15:32:51.30 |
IV.RM33.EHE. | ML:0.9 | 0.00009405 | 0.3 | AML | other | m | 2017-04-05T15:33:20.17 |
IV.RM33.EHN. | ML:0.8 | 0.00008005000000000001 | 0.52 | AML | other | m | 2017-04-05T15:33:20.30 |
IV.SMA1.EHN. | ML:1.1 | 0.0001465 | 1.56 | AML | other | m | 2017-04-05T15:33:19.87 |
IV.SMA1.EHE. | ML:1.2 | 0.0002115 | 0.38 | AML | other | m | 2017-04-05T15:33:19.97 |