A magnitude ML 1.6 earthquake occured in region: 4 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6330, 13.2380 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 | 4 | 2657 | 2657 |
Cittareale | RI | 7 | 482 | 3139 |
Accumoli | RI | 7 | 667 | 3806 |
Montereale | AQ | 12 | 2581 | 6387 |
Capitignano | AQ | 14 | 665 | 7052 |
Campotosto | AQ | 14 | 542 | 7594 |
Borbona | RI | 16 | 617 | 8211 |
Arquata del Tronto | AP | 16 | 1178 | 9389 |
Posta | RI | 17 | 694 | 10083 |
Cagnano Amiterno | AQ | 19 | 1369 | 11452 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2016-08-29 03:58:58 |
42.6333 | 13.2375 | 12 | 2016-08-29 04:06:45 |
Sala Sismica INGV-Roma | 27588671 |
Field | Value |
---|---|
Time (UTC) | 2016-08-29 03:58:58 ± 0.07 |
Latitude | 42.6333 ± 0.0045 |
Longitude | 13.2375 ± 0.0037 |
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 | 27588671 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 439 |
Semi-minor axis of confidence ellipse (meter) | 236 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 348 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 167 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37592 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 27588671 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-08-29 04:06:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.TRAV.HHZ. | 2016-08-29T04:00:29.55 | 3.0 | negative | manual | Pg | 15.24 | 0 | |||
BA.PZUN.HHZ. | 2016-08-29T04:00:21.99 | 3.0 | undecidable | manual | Sn | 1.32 | 0 | |||
IV.MRLC.HHZ. | 2016-08-29T04:00:17.99 | 3.0 | undecidable | manual | Sg | 3.16 | 0 | |||
SI.RISI.HHZ. | 2016-08-29T04:00:16.86 | 3.0 | positive | manual | Pg | 8.3 | 0 | |||
IV.QLNO.HHZ. | 2016-08-29T04:00:15.82 | 3.0 | negative | manual | Pg | 14.88 | 0 | |||
IV.GROG.HHZ. | 2016-08-29T03:59:47.67 | 3.0 | undecidable | manual | Pg | 5.66 | 0 | |||
IV.FSSB.HHZ. | 2016-08-29T03:59:38.99 | 3.0 | undecidable | manual | S | -2.39 | 0 | |||
IV.CSNT.HHZ. | 2016-08-29T03:59:30.16 | 3.0 | positive | manual | Pn | 0.45 | 0 | |||
IV.SRES.HHZ. | 2016-08-29T03:59:20.99 | 3.0 | undecidable | manual | S | -1.11 | 0 | |||
IV.MMUR.HNZ. | 2016-08-29T03:59:15.69 | 3.0 | negative | manual | P | -3.13 | 0 | |||
IV.FIAM.HHZ. | 2016-08-29T03:59:12.16 | 0.6 | undecidable | manual | S | 194 | 41.7249 | 92 | -0.17 | 46 |
IV.MC2.EHZ. | 2016-08-29T03:59:10.34 | 3.0 | negative | manual | P | 1.57 | 0 | |||
IV.GIGS.HHZ. | 2016-08-29T03:59:10.11 | 0.6 | undecidable | manual | S | 126 | 33.9438 | 93 | -0.14 | 47 |
IV.TERO.HHN. | 2016-08-29T03:59:09.00 | 0.3 | undecidable | manual | S | 92 | 29.9478 | 93 | -0.19 | 71 |
IV.FAGN.HHZ. | 2016-08-29T03:59:08.75 | 3.0 | positive | manual | P | -1.56 | 0 | |||
IV.FIAM.HHZ. | 2016-08-29T03:59:06.57 | 0.1 | undecidable | manual | P | 194 | 41.7249 | 92 | -0.01 | 95 |
IV.ARRO.EHZ. | 2016-08-29T03:59:06.06 | 0.1 | undecidable | manual | P | 261 | 39.0276 | 92 | -0.11 | 94 |
IV.LNSS.HHZ. | 2016-08-29T03:59:05.42 | 0.6 | undecidable | manual | S | 258 | 16.4724 | 104 | -0.2 | 48 |
IV.GIGS.HHZ. | 2016-08-29T03:59:05.54 | 0.1 | undecidable | manual | P | 126 | 33.9438 | 93 | 0.16 | 95 |
IV.CAMP.HHZ. | 2016-08-29T03:59:05.89 | 0.6 | undecidable | manual | S | 128 | 17.6712 | 101 | -0.05 | 49 |
IV.T1243.HHE. | 2016-08-29T03:59:05.92 | 0.3 | undecidable | manual | S | 68 | 18.5703 | 100 | -0.25 | 71 |
IV.TERO.HHN. | 2016-08-29T03:59:04.82 | 0.1 | undecidable | manual | P | 92 | 29.9478 | 93 | 0.05 | 98 |
IV.RM33.EHZ. | 2016-08-29T03:59:04.84 | 0.6 | undecidable | manual | S | 188 | 13.875 | 111 | -0.13 | 49 |
IV.CAMP.HHZ. | 2016-08-29T03:59:03.13 | 0.6 | positive | manual | P | 128 | 17.6712 | 101 | 0.23 | 48 |
IV.T1243.HHE. | 2016-08-29T03:59:03.25 | 0.1 | undecidable | manual | P | 68 | 18.5703 | 100 | 0.22 | 96 |
IV.RM33.EHZ. | 2016-08-29T03:59:02.50 | 0.1 | positive | manual | P | 188 | 13.875 | 111 | 0.16 | 99 |
IV.LNSS.HHZ. | 2016-08-29T03:59:02.78 | 0.1 | positive | manual | P | 258 | 16.4724 | 104 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CAMP.HHE. | ML:1.5 | 0.00027049999999999996 | 1.34 | AML | other | m | 2016-08-29T03:59:50.30 |
IV.CAMP.HHN. | ML:1.7 | 0.00041600000000000003 | 1.26 | AML | other | m | 2016-08-29T03:59:50.16 |
IV.FAGN.HHN. | ML:1.6 | 0.00010899999999999999 | 0.3 | AML | other | m | 2016-08-29T04:00:02.71 |
IV.FAGN.HHE. | ML:1.5 | 0.00009065000000000001 | 0.36 | AML | other | m | 2016-08-29T04:00:03.22 |
IV.FIAM.HHE. | ML:1.6 | 0.0001255 | 0.8 | AML | other | m | 2016-08-29T03:59:12.99 |
IV.FIAM.HHN. | ML:1.3 | 0.00006135 | 0.84 | AML | other | m | 2016-08-29T03:59:13.47 |
IV.GIGS.HHE. | ML:1.0 | 0.0000412 | 0.22 | AML | other | m | 2016-08-29T03:59:10.39 |
IV.GIGS.HHN. | ML:0.8 | 0.00002355 | 1.34 | AML | other | m | 2016-08-29T03:59:11.83 |
IV.LNSS.HHE. | ML:1.7 | 0.00041749999999999996 | 0.36 | AML | other | m | 2016-08-29T03:59:05.55 |
IV.LNSS.HHN. | ML:1.6 | 0.000357 | 1.3 | AML | other | m | 2016-08-29T03:59:06.78 |
IV.RM33.EHN. | ML:1.9 | 0.000715 | 0.18 | AML | other | m | 2016-08-29T03:59:05.08 |
IV.RM33.EHE. | ML:1.7 | 0.0005465 | 0.1 | AML | other | m | 2016-08-29T03:59:05.30 |