A magnitude ML 2.5 earthquake occured in region: 1 km NE Ariccia (RM), on
and geographic coordinates (lat, lon) 41.7250, 12.6750 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 |
---|---|---|---|---|
Ariccia | RM | 1 | 19407 | 19407 |
Albano Laziale | RM | 1 | 41715 | 61122 |
Genzano di Roma | RM | 2 | 23970 | 85092 |
Castel Gandolfo | RM | 3 | 8997 | 94089 |
Nemi | RM | 3 | 1943 | 96032 |
Rocca di Papa | RM | 5 | 17034 | 113066 |
Marino | RM | 5 | 43026 | 156092 |
Lanuvio | RM | 6 | 13632 | 169724 |
Grottaferrata | RM | 7 | 20327 | 190051 |
Frascati | RM | 9 | 22087 | 212138 |
Velletri | RM | 10 | 53303 | 265441 |
Ciampino | RM | 11 | 38412 | 303853 |
Monte Compatri | RM | 11 | 11978 | 315831 |
Rocca Priora | RM | 11 | 11962 | 327793 |
Monte Porzio Catone | RM | 11 | 8693 | 336486 |
Lariano | RM | 13 | 13432 | 349918 |
Colonna | RM | 14 | 4287 | 354205 |
Aprilia | LT | 15 | 73446 | 427651 |
San Cesareo | RM | 15 | 15153 | 442804 |
Pomezia | RM | 16 | 62966 | 505770 |
Ardea | RM | 17 | 49183 | 554953 |
Zagarolo | RM | 18 | 17843 | 572796 |
Labico | RM | 19 | 6379 | 579175 |
Cisterna di Latina | LT | 19 | 36868 | 616043 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.5 | 2017-01-14 07:33:01 |
41.725 | 12.6753 | 10 | 2018-01-10 09:44:28 |
Bollettino Sismico Italiano INGV | 39133801 |
Reviewed Rev100 |
ML 2.5 | 2017-01-14 07:33:01 |
41.7237 | 12.6757 | 10 | 2017-01-14 08:08:54 |
Sala Sismica INGV-Roma | 39029501 |
Field | Value |
---|---|
Time (UTC) | 2017-01-14 07:33:01 ± 0.1 |
Latitude | 41.7250 ± 0.0045 |
Longitude | 12.6753 ± 0.0096 |
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 | 39133801 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 780 |
Semi-minor axis of confidence ellipse (meter) | 499 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 252 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 780.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 152 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.63402 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.4 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 39029501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-01-14 08:08:53 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.4 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 39133801 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-01-24 10:07:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PTQR.HHZ. | 2017-01-14T07:33:22.56 | 0.6 | undecidable | manual | S | 61 | 68.376 | 50 | 0.02 | 45 |
IV.GIUL.HHN. | 2017-01-14T07:33:18.15 | 0.3 | undecidable | manual | S | 111 | 51.4152 | 50 | 0.12 | 68 |
IV.GUAR.HHN. | 2017-01-14T07:33:18.83 | 0.6 | undecidable | manual | S | 81 | 53.3022 | 50 | 0.32 | 43 |
IV.CERT.HHZ. | 2017-01-14T07:33:13.32 | 0.6 | undecidable | manual | S | 45 | 35.4423 | 50 | -0.44 | 44 |
IV.PTQR.HHZ. | 2017-01-14T07:33:13.44 | 0.1 | undecidable | manual | P | 61 | 68.376 | 50 | -0.28 | 85 |
IV.MTCE.HHE. | 2017-01-14T07:33:13.44 | 0.6 | undecidable | manual | S | 9 | 33.5442 | 50 | 0.21 | 46 |
IV.LATB.EHN. | 2017-01-14T07:33:13.13 | 0.3 | undecidable | manual | S | 137 | 34.9428 | 50 | -0.5 | 65 |
IV.FIAM.HNN. | 2017-01-14T07:33:13.99 | 1.0 | undecidable | manual | P | 31 | 70.374 | 50 | -0.05 | 22 |
IV.GIUL.HHN. | 2017-01-14T07:33:11.16 | 0.1 | undecidable | manual | P | 111 | 51.4152 | 50 | 0.04 | 92 |
IV.GUAR.HHN. | 2017-01-14T07:33:11.85 | 1.0 | undecidable | manual | P | 81 | 53.3022 | 50 | 0.45 | 21 |
IV.RCAV.EHZ. | 2017-01-14T07:33:10.93 | 0.3 | undecidable | manual | S | 59 | 26.1516 | 50 | -0.33 | 68 |
IV.LATB.EHN. | 2017-01-14T07:33:08.50 | 0.1 | negative | manual | P | 137 | 34.9428 | 50 | -0.08 | 94 |
IV.CERT.HHZ. | 2017-01-14T07:33:08.52 | 0.1 | positive | manual | P | 45 | 35.4423 | 50 | -0.14 | 93 |
IV.MTCE.HHE. | 2017-01-14T07:33:08.70 | 0.1 | undecidable | manual | P | 9 | 33.5442 | 50 | 0.35 | 89 |
IV.RCAV.EHZ. | 2017-01-14T07:33:07.46 | 0.1 | negative | manual | P | 59 | 26.1516 | 50 | 0.25 | 92 |
IV.SAMA.HHZ. | 2017-01-14T07:33:06.34 | 0.3 | undecidable | manual | S | 312 | 9.1797 | 138 | -0.16 | 73 |
IV.VIVA.HHZ. | 2017-01-14T07:33:06.39 | 0.3 | undecidable | manual | S | 70 | 8.3805 | 141 | 0.09 | 74 |
IV.RMP.HHZ. | 2017-01-14T07:33:06.57 | 0.3 | undecidable | manual | S | 13 | 9.7791 | 137 | -0.07 | 74 |
IV.RDP.HHZ. | 2017-01-14T07:33:05.08 | 3.0 | undecidable | manual | S | -0.49 | 0 | |||
IV.LAV9.HHZ. | 2017-01-14T07:33:05.68 | 0.3 | undecidable | manual | S | 160 | 5.5944 | 152 | -0.09 | 74 |
IV.VIVA.HHZ. | 2017-01-14T07:33:04.63 | 0.1 | positive | manual | P | 70 | 8.3805 | 141 | 0.28 | 95 |
IV.RMP.HHZ. | 2017-01-14T07:33:04.77 | 0.1 | positive | manual | P | 13 | 9.7791 | 137 | 0.23 | 96 |
IV.LAV9.HHZ. | 2017-01-14T07:33:04.32 | 0.1 | positive | manual | P | 160 | 5.5944 | 152 | 0.28 | 95 |
IV.MA9.HHE. | 2017-01-14T07:33:04.91 | 0.3 | undecidable | manual | S | 345 | 5.1948 | 154 | -0.79 | 61 |
IV.SAMA.HHZ. | 2017-01-14T07:33:04.61 | 0.1 | positive | manual | P | 312 | 9.1797 | 138 | 0.15 | 97 |
IV.RDP.HHZ. | 2017-01-14T07:33:03.89 | 3.0 | undecidable | manual | P | -0.05 | 0 | |||
IV.MA9.HHE. | 2017-01-14T07:33:03.96 | 0.1 | positive | manual | P | 345 | 5.1948 | 154 | -0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CERT.HHE. | ML:1.5 | 0.00012020000000000001 | 1.02 | AML | other | m | 2017-01-14T07:33:18.48 |
IV.CERT.HHN. | ML:1.2 | 0.0000711 | 0.78 | AML | other | m | 2017-01-14T07:33:18.60 |
IV.LAV9.HHE. | ML:2.7 | 0.00833 | 0.2 | AML | other | m | 2017-01-14T07:33:07.69 |
IV.LAV9.HNE. | ML:2.7 | 0.008045 | 0.22 | AML | other | m | 2017-01-14T07:33:07.69 |
IV.LAV9.HHN. | ML:2.6 | 0.006555 | 0.16 | AML | other | m | 2017-01-14T07:33:06.47 |
IV.LAV9.HNN. | ML:2.6 | 0.00608 | 0.16 | AML | other | m | 2017-01-14T07:33:06.48 |
IV.RDP.HHN. | ML:2.8 | 0.010504999999999999 | 0.52 | AML | other | m | 2017-01-14T07:33:06.47 |
IV.RDP.HHE. | ML:2.5 | 0.005595 | 1.5 | AML | other | m | 2017-01-14T07:33:08.90 |
IV.RMP.HHE. | ML:2.2 | 0.0021000000000000003 | 0.38 | AML | other | m | 2017-01-14T07:33:08.26 |
IV.RMP.HHN. | ML:2.2 | 0.001955 | 1.56 | AML | other | m | 2017-01-14T07:33:11.14 |
IV.VIVA.HHN. | ML:2.8 | 0.00819 | 0.28 | AML | other | m | 2017-01-14T07:33:11.22 |
IV.VIVA.HHE. | ML:2.8 | 0.009145 | 0.38 | AML | other | m | 2017-01-14T07:33:06.92 |