A magnitude ML 1.7 earthquake occured in region: 6 km S Amatrice (RI), on
and geographic coordinates (lat, lon) 42.5810, 13.3010 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 6 | 2657 | 2657 |
Campotosto | AQ | 6 | 542 | 3199 |
Capitignano | AQ | 7 | 665 | 3864 |
Montereale | AQ | 8 | 2581 | 6445 |
Cittareale | RI | 12 | 482 | 6927 |
Accumoli | RI | 14 | 667 | 7594 |
Barete | AQ | 14 | 737 | 8331 |
Cagnano Amiterno | AQ | 15 | 1369 | 9700 |
Crognaleto | TE | 15 | 1297 | 10997 |
Borbona | RI | 16 | 617 | 11614 |
Pizzoli | AQ | 16 | 4326 | 15940 |
Cortino | TE | 18 | 656 | 16596 |
Posta | RI | 18 | 694 | 17290 |
Fano Adriano | TE | 20 | 296 | 17586 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2017-01-18 21:29:24 |
42.5808 | 13.3007 | 10 | 2019-07-19 13:20:44 |
Bollettino Sismico Italiano INGV | 56418771 |
Field | Value |
---|---|
Time (UTC) | 2017-01-18 21:29:24 ± 0.07 |
Latitude | 42.5808 ± 0.0036 |
Longitude | 13.3007 ± 0.0061 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 56418771 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 512 |
Semi-minor axis of confidence ellipse (meter) | 377 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 235 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 92 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.05576 |
Epicentral distance of station farthest from the epicenter (degree) | 0.76173 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 56418771 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-05-03 08:30:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1220.EHZ. | 2017-01-18T21:29:44.08 | 0.6 | undecidable | manual | S | 344 | 61.1943 | 50 | 0.41 | 42 |
IV.CSP1.EHZ. | 2017-01-18T21:29:42.99 | 0.6 | undecidable | manual | S | 352 | 57.1983 | 50 | 0.38 | 43 |
IV.EL6.EHZ. | 2017-01-18T21:29:40.01 | 0.3 | undecidable | manual | P | 349 | 84.5487 | 50 | 0.77 | 54 |
IV.FIAM.HHN. | 2017-01-18T21:29:37.31 | 0.6 | undecidable | manual | S | 203 | 37.8288 | 50 | -0.12 | 47 |
IV.T1217.EHZ. | 2017-01-18T21:29:35.76 | 0.6 | undecidable | manual | S | 296 | 33.4443 | 50 | -0.51 | 44 |
IV.T1220.EHZ. | 2017-01-18T21:29:35.51 | 0.3 | undecidable | manual | P | 344 | 61.1943 | 50 | -0.12 | 68 |
IV.CSP1.EHZ. | 2017-01-18T21:29:34.86 | 0.3 | undecidable | manual | P | 352 | 57.1983 | 50 | -0.16 | 68 |
IV.GIGS.HHZ. | 2017-01-18T21:29:33.73 | 0.6 | undecidable | manual | S | 122 | 26.3514 | 50 | -0.65 | 42 |
IV.FIAM.HHN. | 2017-01-18T21:29:32.40 | 0.3 | undecidable | manual | P | 203 | 37.8288 | 50 | 0.37 | 67 |
IV.LNSS.HHZ. | 2017-01-18T21:29:32.82 | 0.6 | undecidable | manual | S | 277 | 21.3675 | 115 | -0.03 | 49 |
IV.T1247.HHZ. | 2017-01-18T21:29:31.23 | 0.6 | undecidable | manual | S | 181 | 15.4734 | 123 | 0.18 | 48 |
IV.T1218.EHZ. | 2017-01-18T21:29:31.53 | 0.6 | undecidable | manual | S | 303 | 18.0708 | 119 | -0.29 | 47 |
IV.T1217.EHZ. | 2017-01-18T21:29:31.05 | 0.3 | undecidable | manual | P | 296 | 33.4443 | 50 | -0.31 | 68 |
IV.GIGS.HHZ. | 2017-01-18T21:29:30.16 | 0.3 | undecidable | manual | P | 122 | 26.3514 | 50 | -0.11 | 72 |
IV.CAMP.HHE. | 2017-01-18T21:29:29.42 | 0.6 | undecidable | manual | S | 119 | 10.1787 | 135 | -0.19 | 49 |
IV.RM33.EHZ. | 2017-01-18T21:29:29.73 | 0.3 | undecidable | manual | S | 221 | 10.6782 | 133 | 0 | 76 |
IV.LNSS.HHZ. | 2017-01-18T21:29:29.36 | 0.1 | positive | manual | P | 277 | 21.3675 | 115 | -0.02 | 99 |
IV.T1247.HHZ. | 2017-01-18T21:29:28.45 | 0.3 | undecidable | manual | P | 181 | 15.4734 | 123 | 0.11 | 74 |
IV.SMA1.EHZ. | 2017-01-18T21:29:28.55 | 0.3 | undecidable | manual | S | 27 | 6.1938 | 148 | -0.19 | 73 |
IV.T1218.EHZ. | 2017-01-18T21:29:28.64 | 0.1 | undecidable | manual | P | 303 | 18.0708 | 119 | -0.15 | 97 |
IV.RM33.EHZ. | 2017-01-18T21:29:27.78 | 0.1 | positive | manual | P | 221 | 10.6782 | 133 | 0.2 | 97 |
IV.CAMP.HHE. | 2017-01-18T21:29:27.57 | 0.1 | undecidable | manual | P | 119 | 10.1787 | 135 | 0.06 | 100 |
IV.SMA1.EHZ. | 2017-01-18T21:29:27.12 | 0.1 | undecidable | manual | P | 27 | 6.1938 | 148 | 0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:2.6 | 0.0062866015 | 0.1792 | AML | other | m | 2017-01-18T21:29:28.98 |
IV.SMA1.EHE. | ML:2.8 | 0.010762066499999999 | 0.1664 | AML | other | m | 2017-01-18T21:29:28.68 |
IV.RM33.HNE. | ML:1.8 | 0.0007011557 | 0.1664 | AML | other | m | 2017-01-18T21:29:30.46 |
IV.RM33.EHE. | ML:1.8 | 0.0007048471499999999 | 0.1664 | AML | other | m | 2017-01-18T21:29:30.55 |
IV.RM33.EHN. | ML:1.8 | 0.0008588244 | 0.192 | AML | other | m | 2017-01-18T21:29:30.86 |
IV.RM33.HNN. | ML:1.8 | 0.00085252395 | 0.2176 | AML | other | m | 2017-01-18T21:29:30.86 |
IV.T1247.HHE. | ML:2.1 | 0.001268758 | 0.1664 | AML | other | m | 2017-01-18T21:29:32.78 |
IV.T1247.HHN. | ML:2.1 | 0.0011565285000000002 | 0.1536 | AML | other | m | 2017-01-18T21:29:31.46 |
IV.T1218.EHN. | ML:1.7 | 0.00040273749999999997 | 0.2944 | AML | other | m | 2017-01-18T21:29:31.81 |
IV.T1218.HNE. | ML:1.6 | 0.0003593541 | 0.1152 | AML | other | m | 2017-01-18T21:29:32.59 |
IV.T1218.EHE. | ML:1.7 | 0.000376185 | 0.1152 | AML | other | m | 2017-01-18T21:29:32.59 |
IV.T1218.HNN. | ML:1.7 | 0.0004056653 | 0.3072 | AML | other | m | 2017-01-18T21:29:31.81 |
IV.LNSS.HHE. | ML:1.8 | 0.00046164914999999995 | 0.1792 | AML | other | m | 2017-01-18T21:29:33.16 |
IV.LNSS.HHN. | ML:1.9 | 0.0004934592 | 0.1408 | AML | other | m | 2017-01-18T21:29:33.45 |
IV.GIGS.HHE. | ML:1.0 | 0.000052092437499999995 | 0.1408 | AML | other | m | 2017-01-18T21:29:34.16 |
IV.GIGS.HHN. | ML:0.9 | 0.0000417684645 | 0.0768 | AML | other | m | 2017-01-18T21:29:34.47 |
IV.T1217.EHN. | ML:1.3 | 0.000087636775 | 0.192 | AML | other | m | 2017-01-18T21:29:39.26 |
IV.T1217.HNE. | ML:1.3 | 0.000090238755 | 0.1408 | AML | other | m | 2017-01-18T21:29:36.93 |
IV.T1217.EHE. | ML:1.3 | 0.000092017295 | 0.1408 | AML | other | m | 2017-01-18T21:29:36.00 |
IV.FDMO.HHN. | ML:1.4 | 0.0000655775285 | 0.2432 | AML | other | m | 2017-01-18T21:29:42.51 |
IV.T1220.EHN. | ML:1.8 | 0.00011584070000000001 | 0.192 | AML | other | m | 2017-01-18T21:29:46.76 |
IV.T1220.HNN. | ML:1.8 | 0.00012954734500000002 | 0.3968 | AML | other | m | 2017-01-18T21:29:49.78 |
IV.T1220.EHE. | ML:1.9 | 0.00015588065 | 0.192 | AML | other | m | 2017-01-18T21:29:46.01 |
IV.T1220.HNE. | ML:1.9 | 0.00015742215 | 0.192 | AML | other | m | 2017-01-18T21:29:46.01 |