A magnitude ML 1.6 earthquake occured in region: 5 km SW Albano Laziale (RM), on
and geographic coordinates (lat, lon) 41.7010, 12.6140 at 11 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 |
---|---|---|---|---|
Albano Laziale | RM | 5 | 41715 | 41715 |
Ariccia | RM | 5 | 19407 | 61122 |
Castel Gandolfo | RM | 6 | 8997 | 70119 |
Genzano di Roma | RM | 7 | 23970 | 94089 |
Lanuvio | RM | 8 | 13632 | 107721 |
Marino | RM | 9 | 43026 | 150747 |
Nemi | RM | 9 | 1943 | 152690 |
Pomezia | RM | 10 | 62966 | 215656 |
Rocca di Papa | RM | 11 | 17034 | 232690 |
Grottaferrata | RM | 11 | 20327 | 253017 |
Ciampino | RM | 12 | 38412 | 291429 |
Ardea | RM | 12 | 49183 | 340612 |
Aprilia | LT | 12 | 73446 | 414058 |
Frascati | RM | 13 | 22087 | 436145 |
Velletri | RM | 14 | 53303 | 489448 |
Monte Porzio Catone | RM | 15 | 8693 | 498141 |
Monte Compatri | RM | 16 | 11978 | 510119 |
Rocca Priora | RM | 16 | 11962 | 522081 |
Lariano | RM | 19 | 13432 | 535513 |
Colonna | RM | 19 | 4287 | 539800 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2020-03-25 02:41:28 |
41.7012 | 12.6142 | 11 | 2020-07-18 21:08:37 |
Bollettino Sismico Italiano INGV | 79620611 |
Reviewed Rev100 |
ML 1.6 | 2020-03-25 02:41:28 |
41.6962 | 12.6397 | 11 | 2020-03-25 02:45:55 |
Sala Sismica INGV-Roma | 77546971 |
Field | Value |
---|---|
Time (UTC) | 2020-03-25 02:41:28 ± 0.13 |
Latitude | 41.7012 ± 0.0054 |
Longitude | 12.6142 ± 0.0072 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 79620611 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 683 |
Semi-minor axis of confidence ellipse (meter) | 520 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 234 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 680.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 238 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.06745 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36962 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 77546971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-25 02:45:55 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 79620611 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-06-24 16:31:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CERT.HHZ. | 2020-03-25T02:41:41.82 | 0.6 | undecidable | manual | S | 48 | 41.0256 | 50 | -0.14 | 48 |
IV.CERT.HHZ. | 2020-03-25T02:41:36.26 | 0.6 | undecidable | manual | P | 48 | 41.0256 | 50 | -0.03 | 49 |
IV.VIVA.HHZ. | 2020-03-25T02:41:34.63 | 0.6 | undecidable | manual | S | 67 | 13.9749 | 128 | -0.1 | 50 |
IV.RMP.HHZ. | 2020-03-25T02:41:34.80 | 0.6 | undecidable | manual | S | 31 | 14.3745 | 127 | -0.03 | 51 |
IV.RDP.HHZ. | 2020-03-25T02:41:33.72 | 0.6 | undecidable | manual | S | 50 | 10.2786 | 137 | -0.06 | 51 |
IV.SAMA.EHZ. | 2020-03-25T02:41:33.38 | 0.6 | undecidable | manual | S | 348 | 8.9799 | 141 | -0.09 | 51 |
IV.LAV9.HHZ. | 2020-03-25T02:41:33.17 | 0.6 | undecidable | manual | S | 110 | 7.4814 | 146 | 0.01 | 52 |
IV.MA9.HHN. | 2020-03-25T02:41:33.28 | 0.3 | undecidable | manual | S | 26 | 8.4804 | 142 | -0.08 | 77 |
IV.VIVA.HHZ. | 2020-03-25T02:41:32.19 | 0.3 | undecidable | manual | P | 67 | 13.9749 | 128 | 0.08 | 76 |
IV.RMP.HHZ. | 2020-03-25T02:41:32.36 | 0.1 | undecidable | manual | P | 31 | 14.3745 | 127 | 0.19 | 99 |
IV.SAMA.EHZ. | 2020-03-25T02:41:31.19 | 0.3 | undecidable | manual | P | 348 | 8.9799 | 141 | -0.2 | 75 |
IV.RDP.HHZ. | 2020-03-25T02:41:31.75 | 0.3 | undecidable | manual | P | 50 | 10.2786 | 137 | 0.19 | 75 |
IV.LAV9.HHZ. | 2020-03-25T02:41:31.01 | 0.3 | undecidable | manual | P | 110 | 7.4814 | 146 | -0.2 | 75 |
IV.MA9.HHN. | 2020-03-25T02:41:31.51 | 0.1 | undecidable | manual | P | 26 | 8.4804 | 142 | 0.19 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LAV9.HHN. | ML:1.6 | 0.00060489535 | 0.2608 | AML | other | m | 2020-03-25T02:41:34.91 |
IV.LAV9.HHE. | ML:1.7 | 0.0006609565500000001 | 0.2 | AML | other | m | 2020-03-25T02:41:34.86 |
IV.LAV9.HNE. | ML:1.8 | 0.0009441249 | 0.3296 | AML | other | m | 2020-03-25T02:41:35.74 |
IV.LAV9.HNN. | ML:1.6 | 0.0005473381500000001 | 0.2496 | AML | other | m | 2020-03-25T02:41:34.92 |
IV.RDP.HHN. | ML:1.4 | 0.00026738259999999997 | 0.1792 | AML | other | m | 2020-03-25T02:41:34.09 |
IV.RDP.HHE. | ML:1.3 | 0.00024632205 | 0.3808 | AML | other | m | 2020-03-25T02:41:33.82 |
IV.VIVA.HHN. | ML:1.6 | 0.00037688159999999996 | 0.2208 | AML | other | m | 2020-03-25T02:41:35.55 |
IV.VIVA.HHE. | ML:1.5 | 0.00033574304999999996 | 0.1792 | AML | other | m | 2020-03-25T02:41:35.15 |
IV.RMP.HHE. | ML:1.7 | 0.00047952045 | 0.0992 | AML | other | m | 2020-03-25T02:41:34.94 |
IV.RMP.HHN. | ML:1.8 | 0.0006299187500000001 | 0.12 | AML | other | m | 2020-03-25T02:41:35.03 |