A magnitude ML 1.8 earthquake occured in region: 4 km SW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6710, 13.2080 at 13 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 |
---|---|---|---|---|
Accumoli | RI | 4 | 667 | 667 |
Cittareale | RI | 7 | 482 | 1149 |
Amatrice | RI | 8 | 2657 | 3806 |
Arquata del Tronto | AP | 14 | 1178 | 4984 |
Norcia | PG | 17 | 4957 | 9941 |
Montereale | AQ | 17 | 2581 | 12522 |
Cascia | PG | 17 | 3217 | 15739 |
Campotosto | AQ | 18 | 542 | 16281 |
Capitignano | AQ | 18 | 665 | 16946 |
Borbona | RI | 19 | 617 | 17563 |
Posta | RI | 19 | 694 | 18257 |
Acquasanta Terme | AP | 20 | 2916 | 21173 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2016-11-04 19:48:53 |
42.6712 | 13.2078 | 13 | 2019-07-19 13:24:02 |
Bollettino Sismico Italiano INGV | 63936551 |
Field | Value |
---|---|
Time (UTC) | 2016-11-04 19:48:53 ± 0.08 |
Latitude | 42.6712 ± 0.0045 |
Longitude | 13.2078 ± 0.0049 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 63936551 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 508 |
Semi-minor axis of confidence ellipse (meter) | 83 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 354 |
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) | 63 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40110 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 63936551 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-12-16 03:16:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LAV9.HHZ. | 2016-11-04T19:49:28.99 | 3.0 | undecidable | manual | S | 0.21 | 0 | |||
IV.ASSB.HHZ. | 2016-11-04T19:49:11.99 | 1.0 | undecidable | manual | S | -2.28 | 0 | |||
IV.CESI.HHZ. | 2016-11-04T19:49:02.63 | 0.6 | undecidable | manual | P | 326 | 44.5221 | 93 | 0.86 | 38 |
IV.T1243.HHZ. | 2016-11-04T19:49:01.13 | 0.3 | undecidable | manual | S | 82 | 19.869 | 104 | -0.16 | 72 |
IV.GIGS.HHZ. | 2016-11-04T19:49:00.62 | 0.6 | positive | manual | P | 129 | 38.4282 | 94 | -0.21 | 46 |
IV.LNSS.HHZ. | 2016-11-04T19:49:00.07 | 0.3 | undecidable | manual | S | 241 | 15.6732 | 113 | -0.16 | 74 |
IV.ARRO.EHZ. | 2016-11-04T19:49:00.55 | 0.3 | positive | manual | P | 254 | 37.5291 | 94 | -0.15 | 70 |
IV.RM33.EHZ. | 2016-11-04T19:49:00.73 | 0.3 | undecidable | manual | S | 178 | 17.9709 | 107 | -0.1 | 75 |
IV.T1247.HHZ. | 2016-11-04T19:49:00.08 | 0.6 | positive | manual | P | 164 | 26.5512 | 98 | 1.07 | 34 |
IV.T1215.EHZ. | 2016-11-04T19:48:59.57 | 0.6 | negative | manual | P | 298 | 31.2465 | 96 | -0.16 | 47 |
IV.SMA1.EHZ. | 2016-11-04T19:48:59.40 | 0.3 | undecidable | manual | S | 113 | 11.3775 | 126 | 0.16 | 73 |
IV.T1211.EHZ. | 2016-11-04T19:48:59.82 | 0.6 | positive | manual | P | 242 | 32.6451 | 95 | -0.12 | 48 |
IV.T1216.EHZ. | 2016-11-04T19:48:59.30 | 0.3 | positive | manual | P | 328 | 28.8489 | 97 | -0.06 | 72 |
IV.TERO.HHZ. | 2016-11-04T19:48:59.73 | 0.1 | positive | manual | P | 99 | 32.745 | 95 | -0.24 | 92 |
IV.NRCA.HNZ. | 2016-11-04T19:48:58.19 | 0.1 | undecidable | manual | P | 337 | 19.5693 | 105 | 0.23 | 96 |
IV.T1204.EHZ. | 2016-11-04T19:48:58.49 | 0.3 | undecidable | manual | S | 86 | 8.88 | 136 | -0.25 | 72 |
IV.T1245.HHZ. | 2016-11-04T19:48:58.13 | 0.6 | negative | manual | P | 356 | 20.6682 | 103 | 0.01 | 49 |
IV.T1217.EHZ. | 2016-11-04T19:48:58.35 | 0.1 | positive | manual | P | 281 | 22.9548 | 100 | -0.12 | 96 |
IV.T1202.EHZ. | 2016-11-04T19:48:57.97 | 0.3 | undecidable | manual | S | 21 | 3.8961 | 159 | -0.05 | 76 |
IV.RM33.EHZ. | 2016-11-04T19:48:57.75 | 0.1 | positive | manual | P | 178 | 17.9709 | 107 | 0.03 | 99 |
IV.T1243.HHZ. | 2016-11-04T19:48:57.89 | 0.1 | positive | manual | P | 82 | 19.869 | 104 | -0.1 | 97 |
IV.LNSS.HHZ. | 2016-11-04T19:48:57.39 | 0.1 | positive | manual | P | 241 | 15.6732 | 113 | 0.01 | 100 |
IV.T1202.EHZ. | 2016-11-04T19:48:56.21 | 0.1 | negative | manual | P | 21 | 3.8961 | 159 | 0.11 | 100 |
IV.SMA1.EHZ. | 2016-11-04T19:48:56.92 | 0.1 | positive | manual | P | 113 | 11.3775 | 126 | 0.12 | 98 |
IV.T1204.EHZ. | 2016-11-04T19:48:56.60 | 0.1 | positive | manual | P | 86 | 8.88 | 136 | 0.08 | 100 |
IV.MMO1.EHZ. | 2016-11-04T19:48:56.82 | 3.0 | negative | manual | P | -2.3 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1204.EHN. | ML:1.6 | 0.000540089 | 0.1024 | AML | other | m | 2016-11-04T19:48:58.81 |
IV.T1204.EHE. | ML:2.0 | 0.001147136 | 0.1664 | AML | other | m | 2016-11-04T19:48:59.20 |
IV.SMA1.EHE. | ML:2.4 | 0.0025181075 | 0.32 | AML | other | m | 2016-11-04T19:48:59.66 |
IV.SMA1.EHN. | ML:2.1 | 0.00135339705 | 0.2304 | AML | other | m | 2016-11-04T19:49:00.32 |
IV.LNSS.HHE. | ML:1.7 | 0.0004411801 | 0.1792 | AML | other | m | 2016-11-04T19:49:00.22 |
IV.LNSS.HHN. | ML:2.1 | 0.0010608255 | 0.1408 | AML | other | m | 2016-11-04T19:49:00.44 |
IV.RM33.EHE. | ML:1.7 | 0.00041145295000000003 | 0.1152 | AML | other | m | 2016-11-04T19:49:01.04 |
IV.RM33.EHN. | ML:1.5 | 0.00023363384999999998 | 0.0768 | AML | other | m | 2016-11-04T19:49:01.06 |
IV.RM33.HNE. | ML:1.7 | 0.00040942815 | 0.1024 | AML | other | m | 2016-11-04T19:49:00.99 |
IV.RM33.HNN. | ML:1.5 | 0.00022548005 | 0.0768 | AML | other | m | 2016-11-04T19:49:01.02 |
IV.NRCA.HNN. | ML:2.3 | 0.001529205 | 0.0896 | AML | other | m | 2016-11-04T19:48:59.21 |
IV.NRCA.HHN. | ML:2.4 | 0.0017143985 | 0.0896 | AML | other | m | 2016-11-04T19:48:59.25 |
IV.NRCA.HHE. | ML:2.6 | 0.002794968 | 0.0768 | AML | other | m | 2016-11-04T19:48:59.17 |
IV.NRCA.HNE. | ML:2.6 | 0.0024837344999999998 | 0.0768 | AML | other | m | 2016-11-04T19:48:59.17 |
IV.TERO.HHN. | ML:1.7 | 0.00021837800000000003 | 0.0768 | AML | other | m | 2016-11-04T19:49:04.32 |
IV.TERO.HNN. | ML:1.6 | 0.00018191655 | 0.0768 | AML | other | m | 2016-11-04T19:49:04.32 |
IV.TERO.HHE. | ML:1.6 | 0.00015202315 | 0.1024 | AML | other | m | 2016-11-04T19:49:06.28 |
IV.TERO.HNE. | ML:1.5 | 0.000125207752 | 0.128 | AML | other | m | 2016-11-04T19:49:06.28 |
IV.T1211.EHN. | ML:1.8 | 0.00027142184999999995 | 0.1536 | AML | other | m | 2016-11-04T19:49:05.82 |
IV.T1211.HNE. | ML:1.6 | 0.00015944005 | 0.0896 | AML | other | m | 2016-11-04T19:49:05.56 |
IV.T1211.HNN. | ML:1.8 | 0.000272248475 | 0.1664 | AML | other | m | 2016-11-04T19:49:05.81 |
IV.T1211.EHE. | ML:1.6 | 0.00017179050000000018 | 0.0896 | AML | other | m | 2016-11-04T19:49:05.56 |
IV.T1247.HHN. | ML:1.6 | 0.00019183785 | 0.1408 | AML | other | m | 2016-11-04T19:49:05.38 |
IV.T1247.HHE. | ML:1.6 | 0.0002118412 | 0.1152 | AML | other | m | 2016-11-04T19:49:06.04 |
IV.ARRO.EHN. | ML:1.3 | 0.00007690343 | 0.2816 | AML | other | m | 2016-11-04T19:49:07.16 |
IV.ARRO.EHE. | ML:1.4 | 0.000093596785 | 0.192 | AML | other | m | 2016-11-04T19:49:07.65 |
IV.GIGS.HHE. | ML:1.1 | 0.000038781955 | 0.128 | AML | other | m | 2016-11-04T19:49:06.21 |
IV.GIGS.HHN. | ML:1.1 | 0.00003924914999999999 | 0.0512 | AML | other | m | 2016-11-04T19:49:06.32 |
IV.CESI.HHE. | ML:2.2 | 0.00041799 | 0.2176 | AML | other | m | 2016-11-04T19:49:13.61 |
IV.CESI.HHN. | ML:2.4 | 0.00080766605 | 0.2048 | AML | other | m | 2016-11-04T19:49:13.59 |